Dermatology-Pediatric CME

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All of our activities are approved by AMA PRA Category 1 (MD or PA) and all activity is reported to CE Broker and all states as required. StatPearls continuing education activities are linked to practice questions which are based on the American Board of Dermatology®; American Osteopathic Board® content outlines. 305 authors and 7 editors have contributed to the development of the Dermatology-Pediatric content, which is continuously refined and updated to improve your learning experience.

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Dermatology-Pediatric Activities

Title Description Hours Questions
2-Octyl Cyanoacrylate 2-Octyl cyanoacrylate is one of the most commonly used commercially available wound adhesives. Current indications include any easily approximated sur ... Read the Article 1 5 Activity DO
2-Octyl Cyanoacrylate 2-Octyl cyanoacrylate is one of the most commonly used commercially available wound adhesives. Current indications include any easily approximated sur ... Read the Article 1 5 Activity MD/PA
Acne Conglobata Acne conglobata is a rare but severe form of acne. It usually presents with deep burrowing abscesses that interconnect with each other. Scar formation ... Read the Article 1.25 13 Activity DO
Acne Conglobata Acne conglobata is a rare but severe form of acne. It usually presents with deep burrowing abscesses that interconnect with each other. Scar formation ... Read the Article 1.25 13 Activity MD/PA
Acne Fulminans Acne fulminans or acne maligna is a rare skin disorder presenting as an acute, painful, ulcerating, and hemorrhagic clinical form of acne. It may or m ... Read the Article 1.25 10 Activity DO
Acne Fulminans Acne fulminans or acne maligna is a rare skin disorder presenting as an acute, painful, ulcerating, and hemorrhagic clinical form of acne. It may or m ... Read the Article 1.25 10 Activity MD/PA
Acne Keloidalis Nuchae Acne keloidalis nuchae is a disease characterized by persistent folliculitis at the nape of the neck that forms keloid like scars and ultimately cicat ... Read the Article 1 7 Activity DO
Acne Keloidalis Nuchae Acne keloidalis nuchae is a disease characterized by persistent folliculitis at the nape of the neck that forms keloid like scars and ultimately cicat ... Read the Article 1 7 Activity MD/PA
Acne Vulgaris Acne vulgaris is an inflammatory disorder of pilosebaceous unit, which runs a chronic course and it is self-limiting. Acne vulgaris is triggered by pr ... Read the Article 1.75 20 Activity DO
Acne Vulgaris Acne vulgaris is an inflammatory disorder of pilosebaceous unit, which runs a chronic course and it is self-limiting. Acne vulgaris is triggered by pr ... Read the Article 1.75 20 Activity MD/PA
Acneiform Eruptions Acneiform eruptions are a group of disorders characterized by papules and pustules resembling acne vulgaris. Acneiform eruptions demonstrate an acute ... Read the Article 1.25 12 Activity DO
Acneiform Eruptions Acneiform eruptions are a group of disorders characterized by papules and pustules resembling acne vulgaris. Acneiform eruptions demonstrate an acute ... Read the Article 1.25 12 Activity MD/PA
Acrodermatitis Enteropathica Acrodermatitis enteropathica is a rare skin disorder associated with zinc deficiency that is most often seen in infants. Zinc is a very important micr ... Read the Article 1 7 Activity DO
Acrodermatitis Enteropathica Acrodermatitis enteropathica is a rare skin disorder associated with zinc deficiency that is most often seen in infants. Zinc is a very important micr ... Read the Article 1 7 Activity MD/PA
Acrokeratoelastoidosis Acrokeratoelastoidosis is a rare, benign, and generally asymptomatic condition that usually begins in childhood and is characterized by flesh-colored ... Read the Article 1 4 Activity DO
Acrokeratoelastoidosis Acrokeratoelastoidosis is a rare, benign, and generally asymptomatic condition that usually begins in childhood and is characterized by flesh-colored ... Read the Article 1 4 Activity MD/PA
Acrokeratosis Verruciformis of Hopf Acrokeratosis verruciformis is a rare genodermatosis that usually develops in childhood and is characterized by verrucous papules on the dorsum of the ... Read the Article 1 6 Activity DO
Acrokeratosis Verruciformis of Hopf Acrokeratosis verruciformis is a rare genodermatosis that usually develops in childhood and is characterized by verrucous papules on the dorsum of the ... Read the Article 1 6 Activity MD/PA
Actinic Prurigo Actinic prurigo, also known as prurigo or hydroa aestivale or Hutchinson summer, is a photodermatosis that is characterized by intensely pruritic papu ... Read the Article 1 5 Activity DO
Actinic Prurigo Actinic prurigo, also known as prurigo or hydroa aestivale or Hutchinson summer, is a photodermatosis that is characterized by intensely pruritic papu ... Read the Article 1 5 Activity MD/PA
Acute and Chronic Thermal Burn Evaluation and Management Thermal burns are a significant cause of worldwide morbidity and mortality. They can lead to debilitating, lifelong injuries and have serious psycholo ... Read the Article 1.5 13 Activity DO
Acute and Chronic Thermal Burn Evaluation and Management Thermal burns are a significant cause of worldwide morbidity and mortality. They can lead to debilitating, lifelong injuries and have serious psycholo ... Read the Article 1.5 13 Activity MD/PA
Adapalene Adapalene is a topical retinoid with FDA approval for the treatment of acne vulgaris. Clinicians use retinoids are used to treat a wide variety of ski ... Read the Article 1 6 Activity DO
Adapalene Adapalene is a topical retinoid with FDA approval for the treatment of acne vulgaris. Clinicians use retinoids are used to treat a wide variety of ski ... Read the Article 1 6 Activity MD/PA
Ainhum Ainhum, also called dactylolysis spontanea, is a rare disease of fibrotic constricting bands that most commonly occur over digits. These rings of fibr ... Read the Article 1 4 Activity DO
Ainhum Ainhum, also called dactylolysis spontanea, is a rare disease of fibrotic constricting bands that most commonly occur over digits. These rings of fibr ... Read the Article 1 4 Activity MD/PA
Albinism Albinism is a group of heritable conditions associated with decreased or absent melanin in ectoderm-derived tissues (most notably the skin, hair, and ... Read the Article 1 4 Activity DO
Albinism Albinism is a group of heritable conditions associated with decreased or absent melanin in ectoderm-derived tissues (most notably the skin, hair, and ... Read the Article 1 4 Activity MD/PA
Albright Hereditary Osteodystrophy Albright hereditary osteodystrophy (AHO) is a hereditary condition due to inactivating GNAS1 gene mutation. AHO is characterized by a round face, shor ... Read the Article 1 5 Activity DO
Albright Hereditary Osteodystrophy Albright hereditary osteodystrophy (AHO) is a hereditary condition due to inactivating GNAS1 gene mutation. AHO is characterized by a round face, shor ... Read the Article 1 5 Activity MD/PA
Alopecia Areata Alopecia areata (AA) is a form of alopecia that impacts hair follicles, nails, and rarely, the retinal pigment epithelium. It typically presents with ... Read the Article 1.25 9 Activity DO
Alopecia Areata Alopecia areata (AA) is a form of alopecia that impacts hair follicles, nails, and rarely, the retinal pigment epithelium. It typically presents with ... Read the Article 1.25 9 Activity MD/PA
Amoxicillin Amoxicillin is one of the most commonly used antibiotics in the primary care setting. It is an amino-penicillin, created by adding an extra amino grou ... Read the Article 1.25 9 Activity DO
Amoxicillin Amoxicillin is one of the most commonly used antibiotics in the primary care setting. It is an amino-penicillin, created by adding an extra amino grou ... Read the Article 1.25 9 Activity MD/PA
Anagen Effluvium Anagen effluvium is a form of nonscarring alopecia commonly associated with chemotherapy. In this disorder, affected anagen hairs suffer a toxic or in ... Read the Article 1 6 Activity DO
Anagen Effluvium Anagen effluvium is a form of nonscarring alopecia commonly associated with chemotherapy. In this disorder, affected anagen hairs suffer a toxic or in ... Read the Article 1 6 Activity MD/PA
Ancylostoma Ancylostoma duodenale, the human hookworm, is the most common parasitic infection in countries with poor access to adequate water, sanitation, and hyg ... Read the Article 1 7 Activity DO
Ancylostoma Ancylostoma duodenale, the human hookworm, is the most common parasitic infection in countries with poor access to adequate water, sanitation, and hyg ... Read the Article 1 7 Activity MD/PA
Anetoderma Anetoderma is a benign, uncommon skin disorder of elastolysis, causing discrete focal areas of flaccid skin. Anetoderma has no racial predilection. It ... Read the Article 1 5 Activity DO
Anetoderma Anetoderma is a benign, uncommon skin disorder of elastolysis, causing discrete focal areas of flaccid skin. Anetoderma has no racial predilection. It ... Read the Article 1 5 Activity MD/PA
Angiokeratoma Circumscriptum Angiokeratomas are a group of capillary malformations characterized by vascular ectasias of the papillary dermis associated with hyperkeratosis, papil ... Read the Article 1 6 Activity DO
Angiokeratoma Circumscriptum Angiokeratomas are a group of capillary malformations characterized by vascular ectasias of the papillary dermis associated with hyperkeratosis, papil ... Read the Article 1 6 Activity MD/PA
Angioma Serpiginosum Angioma serpiginosum is a benign vascular condition. It is characterized by pinpoint violaceous to coppery-red punctate maculopapular eruptions that c ... Read the Article 1 4 Activity DO
Angioma Serpiginosum Angioma serpiginosum is a benign vascular condition. It is characterized by pinpoint violaceous to coppery-red punctate maculopapular eruptions that c ... Read the Article 1 4 Activity MD/PA
Anhidrosis Anhidrosis is the inability to sweat. It is important to recognize anhidrosis as it can be potentially life-threatening due to heat-related illnesses. ... Read the Article 1 5 Activity DO
Anhidrosis Anhidrosis is the inability to sweat. It is important to recognize anhidrosis as it can be potentially life-threatening due to heat-related illnesses. ... Read the Article 1 5 Activity MD/PA
Aphthous Stomatitis Aphthous stomatitis is a common ailment, idiopathic in nature, with recurrent painful aphthous ulcers (commonly termed “canker sores”) on the non-kera ... Read the Article 1 7 Activity DO
Aphthous Stomatitis Aphthous stomatitis is a common ailment, idiopathic in nature, with recurrent painful aphthous ulcers (commonly termed “canker sores”) on the non-kera ... Read the Article 1 7 Activity MD/PA
Aplasia Cutis Congenita Aplasia cutis congenita (ACC) is a rare congenital skin defect characterized by a focal or extensive absence of the epidermis, dermis, and occasionall ... Read the Article 1 5 Activity DO
Aplasia Cutis Congenita Aplasia cutis congenita (ACC) is a rare congenital skin defect characterized by a focal or extensive absence of the epidermis, dermis, and occasionall ... Read the Article 1 5 Activity MD/PA
Asymmetric Periflexural Exanthem In Childhood Asymmetric Periflexural Exanthem (APEC) is a distinctive and a self-limited exanthem which classically affects children and less frequently adults. Th ... Read the Article 1 5 Activity DO
Asymmetric Periflexural Exanthem In Childhood Asymmetric Periflexural Exanthem (APEC) is a distinctive and a self-limited exanthem which classically affects children and less frequently adults. Th ... Read the Article 1 5 Activity MD/PA
Ataxia Telangiectasia Ataxia telangiectasia (Louis-Bar Syndrome) is a rare autosomal recessive condition characterized by cutaneous telangiectasias, cerebellar atrophy with ... Read the Article 1.25 13 Activity DO
Ataxia Telangiectasia Ataxia telangiectasia (Louis-Bar Syndrome) is a rare autosomal recessive condition characterized by cutaneous telangiectasias, cerebellar atrophy with ... Read the Article 1.25 13 Activity MD/PA
Atopic Dermatitis Atopic dermatitis (AD), which is a specific form of eczema, is the most common chronic inflammatory skin disease. Atopic dermatitis has a complex etio ... Read the Article 1.25 9 Activity DO
Atopic Dermatitis Atopic dermatitis (AD), which is a specific form of eczema, is the most common chronic inflammatory skin disease. Atopic dermatitis has a complex etio ... Read the Article 1.25 9 Activity MD/PA
Atypical Mole A dysplastic nevus is a transition between benign moles and melanoma and is characterized by junctional melanocytic skin lesions showing dysplastic or ... Read the Article 1 6 Activity DO
Atypical Mole A dysplastic nevus is a transition between benign moles and melanoma and is characterized by junctional melanocytic skin lesions showing dysplastic or ... Read the Article 1 6 Activity MD/PA
Bacterial Infections Of The Oral Mucosa Bacterial lesions of the oral mucosa can originate anywhere in the oral cavity and are usually the first sign of the condition. In the initial phase, ... Read the Article 1.25 11 Activity DO
Bacterial Infections Of The Oral Mucosa Bacterial lesions of the oral mucosa can originate anywhere in the oral cavity and are usually the first sign of the condition. In the initial phase, ... Read the Article 1.25 11 Activity MD/PA
Balanitis Xerotica Obliterans Balanitis xerotica obliterans, also known as lichen sclerosus, are white inflammatory patches that can affect both males and females. In males, the af ... Read the Article 1 5 Activity DO
Balanitis Xerotica Obliterans Balanitis xerotica obliterans, also known as lichen sclerosus, are white inflammatory patches that can affect both males and females. In males, the af ... Read the Article 1 5 Activity MD/PA
Balanoposthitis Balanoposthitis is a common disease process involving the glans penis and prepuce. It affects up to 12% to 20% of pediatric and adult males. This acti ... Read the Article 1 5 Activity DO
Balanoposthitis Balanoposthitis is a common disease process involving the glans penis and prepuce. It affects up to 12% to 20% of pediatric and adult males. This acti ... Read the Article 1 5 Activity MD/PA
Becker Melanosis Becker melanosis (Becker's Nevus) (BM) is a form of acquired hyperpigmentation. This condition was described by S. William Becker as "concurrent melan ... Read the Article 1 4 Activity DO
Becker Melanosis Becker melanosis (Becker's Nevus) (BM) is a form of acquired hyperpigmentation. This condition was described by S. William Becker as "concurrent melan ... Read the Article 1 4 Activity MD/PA
Biotin Biotin is an alternative medication used in the management and treatment of pathological hair conditions. It is in the vitamin class of drugs. This ac ... Read the Article 1 4 Activity DO
Biotin Biotin is an alternative medication used in the management and treatment of pathological hair conditions. It is in the vitamin class of drugs. This ac ... Read the Article 1 4 Activity MD/PA
Biotinidase Deficiency Biotin acts as a coenzyme for four carboxylation enzymes in the body: 3-methylcrontonyl-CoA carboxylase (MCC), pyruvate carboxylase (PC), acetyl-CoA c ... Read the Article 1 4 Activity DO
Biotinidase Deficiency Biotin acts as a coenzyme for four carboxylation enzymes in the body: 3-methylcrontonyl-CoA carboxylase (MCC), pyruvate carboxylase (PC), acetyl-CoA c ... Read the Article 1 4 Activity MD/PA
Birt Hogg Dube Syndrome Birt Hogg Dube syndrome is an autosomal dominant genodermatosis, usually manifesting in the third decade of life with multiple fibrofolliculomas, tric ... Read the Article 1 7 Activity DO
Birt Hogg Dube Syndrome Birt Hogg Dube syndrome is an autosomal dominant genodermatosis, usually manifesting in the third decade of life with multiple fibrofolliculomas, tric ... Read the Article 1 7 Activity MD/PA
Birth Asphyxia Perinatal asphyxia is a lack of blood flow or gas exchange to or from the fetus in the period immediately before, during, or after the birth process. ... Read the Article 1 6 Activity DO
Birth Asphyxia Perinatal asphyxia is a lack of blood flow or gas exchange to or from the fetus in the period immediately before, during, or after the birth process. ... Read the Article 1 6 Activity MD/PA
Black Piedra Piedra is a superficial fungal infection of hair shafts, which presents with small nodules stuck-on to the shaft. Black piedra, caused by Piedraia hor ... Read the Article 1 4 Activity DO
Black Piedra Piedra is a superficial fungal infection of hair shafts, which presents with small nodules stuck-on to the shaft. Black piedra, caused by Piedraia hor ... Read the Article 1 4 Activity MD/PA
Blepharochalasis Syndrome Blepharochalasis syndrome is a rare disease of unknown etiology. It is characterized by an active stage of recurrent episodes of upper lid swelling, f ... Read the Article 1 5 Activity DO
Blepharochalasis Syndrome Blepharochalasis syndrome is a rare disease of unknown etiology. It is characterized by an active stage of recurrent episodes of upper lid swelling, f ... Read the Article 1 5 Activity MD/PA
Blistering Distal Dactylitis Blistering distal dactylitis (BDD) is a bacterial infection of the fingers presenting as multiple fluid-filled lesions. This condition is common in ch ... Read the Article 1 6 Activity DO
Blistering Distal Dactylitis Blistering distal dactylitis (BDD) is a bacterial infection of the fingers presenting as multiple fluid-filled lesions. This condition is common in ch ... Read the Article 1 6 Activity MD/PA
Bloom Syndrome Bloom syndrome, also called Bloom-Torre-Machacek syndrome or congenital telangiectatic erythema, is a rare autosomal recessive inherited disorder char ... Read the Article 1 5 Activity DO
Bloom Syndrome Bloom syndrome, also called Bloom-Torre-Machacek syndrome or congenital telangiectatic erythema, is a rare autosomal recessive inherited disorder char ... Read the Article 1 5 Activity MD/PA
Blue Nevus Blue nevi are melanotic dermal lesions that commonly presents as a blue nodule on the scalp, extremities, sacrococcygeal region, or buttocks. Its char ... Read the Article 1.25 8 Activity DO
Blue Nevus Blue nevi are melanotic dermal lesions that commonly presents as a blue nodule on the scalp, extremities, sacrococcygeal region, or buttocks. Its char ... Read the Article 1.25 8 Activity MD/PA
Blue Rubber Bleb Nevus Syndrome Blue rubber bleb nevus syndrome is also known as Bean syndrome. It is a rare syndrome of venous malformations that arise in the skin and gastrointesti ... Read the Article 1 5 Activity DO
Blue Rubber Bleb Nevus Syndrome Blue rubber bleb nevus syndrome is also known as Bean syndrome. It is a rare syndrome of venous malformations that arise in the skin and gastrointesti ... Read the Article 1 5 Activity MD/PA
Boutonneuse Fever Boutonneuse fever is a disease caused by the rickettsia genus and is of the spotted fever group classification. This disease classically causes fever, ... Read the Article 1 5 Activity DO
Boutonneuse Fever Boutonneuse fever is a disease caused by the rickettsia genus and is of the spotted fever group classification. This disease classically causes fever, ... Read the Article 1 5 Activity MD/PA
Bullosis Diabeticorum Bullosis diabeticorum (BD), also known as diabetic bullae or bullous eruption of diabetes mellitus, is a specific type of skin lesion occurring in pat ... Read the Article 1 4 Activity DO
Bullosis Diabeticorum Bullosis diabeticorum (BD), also known as diabetic bullae or bullous eruption of diabetes mellitus, is a specific type of skin lesion occurring in pat ... Read the Article 1 4 Activity MD/PA
Bullous Pemphigoid Bullous pemphigoid (BP) is the most common autoimmune subepidermal blistering disorder, representing 80% of subepidermal immunobullous cases. Bullous ... Read the Article 1 4 Activity DO
Bullous Pemphigoid Bullous pemphigoid (BP) is the most common autoimmune subepidermal blistering disorder, representing 80% of subepidermal immunobullous cases. Bullous ... Read the Article 1 4 Activity MD/PA
Bullous Systemic Lupus Erythematosus Bullous systemic lupus erythematosus (BSLE) is a rare manifestation of systemic lupus erythematosus. It has clinical and histological features that ma ... Read the Article 1 5 Activity DO
Bullous Systemic Lupus Erythematosus Bullous systemic lupus erythematosus (BSLE) is a rare manifestation of systemic lupus erythematosus. It has clinical and histological features that ma ... Read the Article 1 5 Activity MD/PA
Cafe Au Lait Macules Cafe-au-lait macules (CALMs) are common pigmented lesions found in the general population. They can be described as well-circumscribed, pigmented macu ... Read the Article 1.25 8 Activity DO
Cafe Au Lait Macules Cafe-au-lait macules (CALMs) are common pigmented lesions found in the general population. They can be described as well-circumscribed, pigmented macu ... Read the Article 1.25 8 Activity MD/PA
Calcifying Epithelioma of Malherbe A pilomatrixoma, or calcifying epithelioma of Malherbe, is a benign tumor of the hair follicle matrix that exclusively occurs in heat-bearing areas. T ... Read the Article 1 8 Activity DO
Calcifying Epithelioma of Malherbe A pilomatrixoma, or calcifying epithelioma of Malherbe, is a benign tumor of the hair follicle matrix that exclusively occurs in heat-bearing areas. T ... Read the Article 1 8 Activity MD/PA
Calcineurin Inhibitors Calcineurin inhibitors (CNI) are composed of three drugs (cyclosporine, tacrolimus, and pimecrolimus). They are primarily used as immunosuppressive dr ... Read the Article 1 6 Activity DO
Calcineurin Inhibitors Calcineurin inhibitors (CNI) are composed of three drugs (cyclosporine, tacrolimus, and pimecrolimus). They are primarily used as immunosuppressive dr ... Read the Article 1 6 Activity MD/PA
Candida Auris Candida auris is an emerging fungal pathogen that is associated with nosocomial infections and is considered a serious global health threat. It has nu ... Read the Article 1 4 Activity DO
Candida Auris Candida auris is an emerging fungal pathogen that is associated with nosocomial infections and is considered a serious global health threat. It has nu ... Read the Article 1 4 Activity MD/PA
Capillary Infantile Hemangiomas Capillary hemangiomas (infantile hemangiomas, juvenile hemangiomas, hemangioblastomas, or strawberry nevi of infancy) are common benign orbital neopla ... Read the Article 1.25 8 Activity DO
Capillary Infantile Hemangiomas Capillary hemangiomas (infantile hemangiomas, juvenile hemangiomas, hemangioblastomas, or strawberry nevi of infancy) are common benign orbital neopla ... Read the Article 1.25 8 Activity MD/PA
Carney Complex Carney complex (CNC) is a rare genetic disorder associated with one of the multiple endocrine neoplasia (MEN) syndromes. Carney complex affects multip ... Read the Article 1 5 Activity DO
Carney Complex Carney complex (CNC) is a rare genetic disorder associated with one of the multiple endocrine neoplasia (MEN) syndromes. Carney complex affects multip ... Read the Article 1 5 Activity MD/PA
Carotenemia First described in 1919 by Hess and Meyers, carotenemia is the medical terminology describing yellow-orange skin pigmentation due to high levels of ca ... Read the Article 1 8 Activity DO
Carotenemia First described in 1919 by Hess and Meyers, carotenemia is the medical terminology describing yellow-orange skin pigmentation due to high levels of ca ... Read the Article 1 8 Activity MD/PA
Cat Scratch Disease Cat scratch disease is an illness caused by an intracellular gram-negative rod known as Bartonella henselae. It affects the lymph nodes draining the a ... Read the Article 1.25 8 Activity DO
Cat Scratch Disease Cat scratch disease is an illness caused by an intracellular gram-negative rod known as Bartonella henselae. It affects the lymph nodes draining the a ... Read the Article 1.25 8 Activity MD/PA
Celiac Disease Celiac disease, also known as gluten-sensitive enteropathy, is an autoimmune disease of the small intestine. Celiac disease is a condition in which th ... Read the Article 1.75 22 Activity DO
Celiac Disease Celiac disease, also known as gluten-sensitive enteropathy, is an autoimmune disease of the small intestine. Celiac disease is a condition in which th ... Read the Article 1.75 22 Activity MD/PA
Central Centrifugal Cicatricial Alopecia Central centrifugal cicatricial alopecia is a common condition that mostly affects women of African descent and may occur in families. The etiology of ... Read the Article 1 6 Activity DO
Central Centrifugal Cicatricial Alopecia Central centrifugal cicatricial alopecia is a common condition that mostly affects women of African descent and may occur in families. The etiology of ... Read the Article 1 6 Activity MD/PA
Chancroid Chancroid is an exceedingly rare sexually transmitted infection, both in the United States and globally. Knowledge regarding its true prevalence is ma ... Read the Article 1 5 Activity DO
Chancroid Chancroid is an exceedingly rare sexually transmitted infection, both in the United States and globally. Knowledge regarding its true prevalence is ma ... Read the Article 1 5 Activity MD/PA
Cheilitis Cheilitis is an inflammation of the lips. It may be acute or chronic, involving the vermilion and/or surrounding skin of one or both lips. It is a fre ... Read the Article 1 5 Activity DO
Cheilitis Cheilitis is an inflammation of the lips. It may be acute or chronic, involving the vermilion and/or surrounding skin of one or both lips. It is a fre ... Read the Article 1 5 Activity MD/PA
Chigger Bites Chigger is the common name for species of the Trombiculid family of mites. Bites from the larva of these mites can cause local pruritus and irritation ... Read the Article 1 5 Activity DO
Chigger Bites Chigger is the common name for species of the Trombiculid family of mites. Bites from the larva of these mites can cause local pruritus and irritation ... Read the Article 1 5 Activity MD/PA
Child Syndrome Congenital hemidysplasia with ichthyosiform erythroderma and limb defects syndrome, also known as CHILD syndrome, is a rare condition that affects dif ... Read the Article 1 6 Activity DO
Child Syndrome Congenital hemidysplasia with ichthyosiform erythroderma and limb defects syndrome, also known as CHILD syndrome, is a rare condition that affects dif ... Read the Article 1 6 Activity MD/PA
Chromhidrosis Chromhidrosis is a rare condition with a characteristic presentation of the secretion of colored sweat. This condition can further subdivide into apoc ... Read the Article 1 5 Activity DO
Chromhidrosis Chromhidrosis is a rare condition with a characteristic presentation of the secretion of colored sweat. This condition can further subdivide into apoc ... Read the Article 1 5 Activity MD/PA
Chronic Granulomatous Disease Chronic granulomatous diseases (CGD) are a group of recurrent life-threatening infections due to a hereditary defect in forming reactive oxygen specie ... Read the Article 1.5 16 Activity DO
Chronic Granulomatous Disease Chronic granulomatous diseases (CGD) are a group of recurrent life-threatening infections due to a hereditary defect in forming reactive oxygen specie ... Read the Article 1.5 16 Activity MD/PA
Chronic Urticaria Chronic spontaneous urticaria is defined as the occurrence of wheals and/or angioedema for a total duration of six weeks or more. Synonymous with "chr ... Read the Article 1 6 Activity DO
Chronic Urticaria Chronic spontaneous urticaria is defined as the occurrence of wheals and/or angioedema for a total duration of six weeks or more. Synonymous with "chr ... Read the Article 1 6 Activity MD/PA
Cilia Incarnata Cilia incarnata is the misdirection of eyelashes whereby they grow under the skin through to the surface or posteriorly to the conjunctival surface in ... Read the Article 1 5 Activity DO
Cilia Incarnata Cilia incarnata is the misdirection of eyelashes whereby they grow under the skin through to the surface or posteriorly to the conjunctival surface in ... Read the Article 1 5 Activity MD/PA
Cnidaria Toxicity Cnidaria is a classification of marine life that includes jellyfish, fire coral, stinging hydroids, sea wasps, sea nettle, and anemones. Jellyfish not ... Read the Article 1 4 Activity DO
Cnidaria Toxicity Cnidaria is a classification of marine life that includes jellyfish, fire coral, stinging hydroids, sea wasps, sea nettle, and anemones. Jellyfish not ... Read the Article 1 4 Activity MD/PA
Cockayne Syndrome Cockayne syndrome, first described in 1936 by Dr. Cockayne, is a rare genetic disorder, mainly characterized by growth disorders, intellectual deficit ... Read the Article 1 4 Activity DO
Cockayne Syndrome Cockayne syndrome, first described in 1936 by Dr. Cockayne, is a rare genetic disorder, mainly characterized by growth disorders, intellectual deficit ... Read the Article 1 4 Activity MD/PA
Confluent And Reticulated Papillomatosis Confluent and reticulated papillomatosis (CRP), also known as Gougerot-Carteaud syndrome, is caused by disordered keratinization. It presents with asy ... Read the Article 1 6 Activity DO
Confluent And Reticulated Papillomatosis Confluent and reticulated papillomatosis (CRP), also known as Gougerot-Carteaud syndrome, is caused by disordered keratinization. It presents with asy ... Read the Article 1 6 Activity MD/PA
Congenital Melanocytic Nevi Congenital melanocytic nevi are benign skin lesions that usually present at birth and vary from small to large in size. Larger lesions are rarer and h ... Read the Article 1 5 Activity DO
Congenital Melanocytic Nevi Congenital melanocytic nevi are benign skin lesions that usually present at birth and vary from small to large in size. Larger lesions are rarer and h ... Read the Article 1 5 Activity MD/PA
Congenital Nevus Congenital melanocytic nevi are pigmented lesions that are usually present a birth. They are generally benign, but a small percentage (especially the ... Read the Article 1.25 11 Activity DO
Congenital Nevus Congenital melanocytic nevi are pigmented lesions that are usually present a birth. They are generally benign, but a small percentage (especially the ... Read the Article 1.25 11 Activity MD/PA
Congenital Smooth Muscle Hamartoma Congenital smooth muscle hamartoma is a benign proliferation of smooth muscle cells, organized in haphazardly-oriented bundles among the reticular der ... Read the Article 1 6 Activity DO
Congenital Smooth Muscle Hamartoma Congenital smooth muscle hamartoma is a benign proliferation of smooth muscle cells, organized in haphazardly-oriented bundles among the reticular der ... Read the Article 1 6 Activity MD/PA
Congenital Syphilis Congenital syphilis (CS) is caused by transmission of the spirochete Treponema pallidum from mother to fetus, resulting in diverse clinical presentati ... Read the Article 1 7 Activity DO
Congenital Syphilis Congenital syphilis (CS) is caused by transmission of the spirochete Treponema pallidum from mother to fetus, resulting in diverse clinical presentati ... Read the Article 1 7 Activity MD/PA
Cradle Cap Cradle cap, or pityriasis capitis, is a subset of infantile seborrheic dermatitis (ISD). It is a very common, mostly self-limiting, chronic non-inflam ... Read the Article 1 5 Activity DO
Cradle Cap Cradle cap, or pityriasis capitis, is a subset of infantile seborrheic dermatitis (ISD). It is a very common, mostly self-limiting, chronic non-inflam ... Read the Article 1 5 Activity MD/PA
Crouzon Syndrome Crouzon syndrome is a genetically inherited syndrome characterized by craniosynostosis (premature fusion of coronal sutures) resulting in the skull an ... Read the Article 1 4 Activity DO
Crouzon Syndrome Crouzon syndrome is a genetically inherited syndrome characterized by craniosynostosis (premature fusion of coronal sutures) resulting in the skull an ... Read the Article 1 4 Activity MD/PA
Cutaneous Angiofibroma Cutaneous angiofibroma is a term used to define a group of lesions with different clinical presentations but with the same histologic findings. Both ... Read the Article 1 5 Activity DO
Cutaneous Angiofibroma Cutaneous angiofibroma is a term used to define a group of lesions with different clinical presentations but with the same histologic findings. Both ... Read the Article 1 5 Activity MD/PA
Cutaneous Larva Migrans Cutaneous larva migrans (CLM), also having been termed for the clinical sign of creeping eruption, is an infectious syndrome caused by multiple types ... Read the Article 1 4 Activity DO
Cutaneous Larva Migrans Cutaneous larva migrans (CLM), also having been termed for the clinical sign of creeping eruption, is an infectious syndrome caused by multiple types ... Read the Article 1 4 Activity MD/PA
Cutaneous Leiomyomas Piloleiomyomas are a type of cutaneous leiomyoma. Patients with one or more piloleiomyomas should be evaluated for Reed syndrome, also known as Heredi ... Read the Article 1 4 Activity DO
Cutaneous Leiomyomas Piloleiomyomas are a type of cutaneous leiomyoma. Patients with one or more piloleiomyomas should be evaluated for Reed syndrome, also known as Heredi ... Read the Article 1 4 Activity MD/PA
Cutis Laxa Cutis laxa (CL) is a group of rare diseases of connective tissue characterized by redundant skin with loss of elasticity and premature aging. Heritabl ... Read the Article 1 5 Activity DO
Cutis Laxa Cutis laxa (CL) is a group of rare diseases of connective tissue characterized by redundant skin with loss of elasticity and premature aging. Heritabl ... Read the Article 1 5 Activity MD/PA
Cutis Marmorata Telangiectatica Congenita Cutis marmorata telangiectatica (CMTC) is a rare, sporadic, congenital cutaneous vascular disorder of unknown etiology. CMTC usually presents at birth ... Read the Article 1 6 Activity DO
Cutis Marmorata Telangiectatica Congenita Cutis marmorata telangiectatica (CMTC) is a rare, sporadic, congenital cutaneous vascular disorder of unknown etiology. CMTC usually presents at birth ... Read the Article 1 6 Activity MD/PA
Cutis Verticis Gyrata Cutis verticis gyrata (CVG), also known by the name paquidermia verticis gyrata, cutis verticis plicata, and “bulldog” scalp syndrome, is a rare benig ... Read the Article 1 4 Activity DO
Cutis Verticis Gyrata Cutis verticis gyrata (CVG), also known by the name paquidermia verticis gyrata, cutis verticis plicata, and “bulldog” scalp syndrome, is a rare benig ... Read the Article 1 4 Activity MD/PA
Dermal Melanocytosis This activity outlines the evaluation and management of congenital dermal melanocytosis (Mongolian spot). It explains the role of the interprofessiona ... Read the Article 1 6 Activity DO
Dermal Melanocytosis This activity outlines the evaluation and management of congenital dermal melanocytosis (Mongolian spot). It explains the role of the interprofessiona ... Read the Article 1 6 Activity MD/PA
Dermatitis Artefacta Dermatitis artefacta or factitious dermatitis is a psychocutaneous disorder in which the patients consciously create lesions in skin, hair, nail, or m ... Read the Article 1 4 Activity DO
Dermatitis Artefacta Dermatitis artefacta or factitious dermatitis is a psychocutaneous disorder in which the patients consciously create lesions in skin, hair, nail, or m ... Read the Article 1 4 Activity MD/PA
Dermatitis Herpetiformis Dermatitis herpetiformis is a chronic, autoimmune, blistering disease that causes an extremely pruritic rash that predominantly affects the extensor s ... Read the Article 1.25 13 Activity DO
Dermatitis Herpetiformis Dermatitis herpetiformis is a chronic, autoimmune, blistering disease that causes an extremely pruritic rash that predominantly affects the extensor s ... Read the Article 1.25 13 Activity MD/PA
Dermatofibroma Dermatofibromas are referred to as benign fibrous histiocytomas of the skin, superficial/cutaneous benign fibrous histiocytomas, or common fibrous his ... Read the Article 1 5 Activity DO
Dermatofibroma Dermatofibromas are referred to as benign fibrous histiocytomas of the skin, superficial/cutaneous benign fibrous histiocytomas, or common fibrous his ... Read the Article 1 5 Activity MD/PA
Dermatographism Dermatographism, also known as dermographism urticaria, or urticaria factitia, is an urticarial eruption upon pressure or trauma to the skin. The lite ... Read the Article 1 4 Activity DO
Dermatographism Dermatographism, also known as dermographism urticaria, or urticaria factitia, is an urticarial eruption upon pressure or trauma to the skin. The lite ... Read the Article 1 4 Activity MD/PA
Dermoid Cyst A dermoid cyst is a benign cutaneous developmental anomaly that arises from the entrapment of ectodermal elements along the lines of embryonic closure ... Read the Article 1 7 Activity DO
Dermoid Cyst A dermoid cyst is a benign cutaneous developmental anomaly that arises from the entrapment of ectodermal elements along the lines of embryonic closure ... Read the Article 1 7 Activity MD/PA
Dermoscopy Overview and Extradiagnostic Applications Dermoscopy, also known as dermatoscopy, epiluminescence microscopy, or skin surface microscopy is a non-invasive, in-vivo technique that has tradition ... Read the Article 1.25 7 Activity DO
Dermoscopy Overview and Extradiagnostic Applications Dermoscopy, also known as dermatoscopy, epiluminescence microscopy, or skin surface microscopy is a non-invasive, in-vivo technique that has tradition ... Read the Article 1.25 7 Activity MD/PA
Diaper Dermatitis Diaper dermatitis is an inflammatory reaction of the skin of the perineal and perianal areas (diaper area). It is the most common skin disorder seen i ... Read the Article 1.25 13 Activity DO
Diaper Dermatitis Diaper dermatitis is an inflammatory reaction of the skin of the perineal and perianal areas (diaper area). It is the most common skin disorder seen i ... Read the Article 1.25 13 Activity MD/PA
Drug Induced Pemphigus Pemphigus is a broad term used to describe a rare group of bullous autoimmune diseases that affect the skin and mucosal membranes. The hallmark presen ... Read the Article 1 6 Activity DO
Drug Induced Pemphigus Pemphigus is a broad term used to describe a rare group of bullous autoimmune diseases that affect the skin and mucosal membranes. The hallmark presen ... Read the Article 1 6 Activity MD/PA
Dyskeratosis Congenita Dyskeratosis congenita, also known as Zinsser-Engman-Cole syndrome, is an uncommon genodermatosis classically associated with the triad of oral leukop ... Read the Article 1 7 Activity DO
Dyskeratosis Congenita Dyskeratosis congenita, also known as Zinsser-Engman-Cole syndrome, is an uncommon genodermatosis classically associated with the triad of oral leukop ... Read the Article 1 7 Activity MD/PA
Ecthyma Gangrenosum Ecthyma gangrenosum (EG) is a cutaneous infection that most commonly occurs in immunocompromised individuals with fulminant bacteremia. EG was first d ... Read the Article 1 4 Activity DO
Ecthyma Gangrenosum Ecthyma gangrenosum (EG) is a cutaneous infection that most commonly occurs in immunocompromised individuals with fulminant bacteremia. EG was first d ... Read the Article 1 4 Activity MD/PA
Ectodermal Dysplasia Ectodermal dysplasias form a diverse group of inherited disorders characterized by a congenital defect in two or more ectodermal structures, one of wh ... Read the Article 1 5 Activity DO
Ectodermal Dysplasia Ectodermal dysplasias form a diverse group of inherited disorders characterized by a congenital defect in two or more ectodermal structures, one of wh ... Read the Article 1 5 Activity MD/PA
Eczema Eczema, also known as atopic dermatitis, is a common chronic skin condition that can lead to recurrent infections and poor quality of life if left unt ... Read the Article 1 5 Activity DO
Eczema Eczema, also known as atopic dermatitis, is a common chronic skin condition that can lead to recurrent infections and poor quality of life if left unt ... Read the Article 1 5 Activity MD/PA
Eczema Herpeticum Eczema herpeticum (EH) is a disseminated cutaneous infection with herpes simplex virus that develops in a patient with atopic dermatitis. EH typically ... Read the Article 1 7 Activity DO
Eczema Herpeticum Eczema herpeticum (EH) is a disseminated cutaneous infection with herpes simplex virus that develops in a patient with atopic dermatitis. EH typically ... Read the Article 1 7 Activity MD/PA
Egg Allergy Egg allergy is IgE-mediated and healthy individuals are capable of generating antigen-specific IgE upon exposure to egg allergens. It is believed tha ... Read the Article 1 5 Activity DO
Egg Allergy Egg allergy is IgE-mediated and healthy individuals are capable of generating antigen-specific IgE upon exposure to egg allergens. It is believed tha ... Read the Article 1 5 Activity MD/PA
Ehlers Danlos Syndrome Ehlers-Danlos syndrome (EDS) is a genetic disorder affecting collagen formation and function. It affects virtually every organ system, which can resul ... Read the Article 1.25 9 Activity DO
Ehlers Danlos Syndrome Ehlers-Danlos syndrome (EDS) is a genetic disorder affecting collagen formation and function. It affects virtually every organ system, which can resul ... Read the Article 1.25 9 Activity MD/PA
Endovascular Papillary Angioendothelioma Endovascular papillary angioendothelioma (EPA), also known as Dabska tumor (DT) and papillary intralymphatic angioendothelioma (PILA), represents a bo ... Read the Article 1.25 10 Activity DO
Endovascular Papillary Angioendothelioma Endovascular papillary angioendothelioma (EPA), also known as Dabska tumor (DT) and papillary intralymphatic angioendothelioma (PILA), represents a bo ... Read the Article 1.25 10 Activity MD/PA
Epidermal Inclusion Cyst Epidermal inclusion cysts are the most common cutaneous cysts and can occur anywhere on the body. These cysts typically present as fluctuant nodules u ... Read the Article 1 6 Activity DO
Epidermal Inclusion Cyst Epidermal inclusion cysts are the most common cutaneous cysts and can occur anywhere on the body. These cysts typically present as fluctuant nodules u ... Read the Article 1 6 Activity MD/PA
Epidermal Nevus Syndromes Epidermal nevus syndrome is an umbrella term used to describe epidermal nevi in association with syndromic features. The first well-described syndrome ... Read the Article 1 5 Activity DO
Epidermal Nevus Syndromes Epidermal nevus syndrome is an umbrella term used to describe epidermal nevi in association with syndromic features. The first well-described syndrome ... Read the Article 1 5 Activity MD/PA
Epidermodysplasia Verruciformis Epidermodysplasia verruciformis (EV) is a genetic dermatologic condition in which patients show a decreased immunologic ability to defend against and ... Read the Article 1 5 Activity DO
Epidermodysplasia Verruciformis Epidermodysplasia verruciformis (EV) is a genetic dermatologic condition in which patients show a decreased immunologic ability to defend against and ... Read the Article 1 5 Activity MD/PA
Epidermolysis Bullosa Acquisita Epidermolysis bullosa acquisita (EBA) is a rare chronic autoimmune blistering disease of the skin and mucous membranes. EBA is caused by autoantibodie ... Read the Article 1 5 Activity DO
Epidermolysis Bullosa Acquisita Epidermolysis bullosa acquisita (EBA) is a rare chronic autoimmune blistering disease of the skin and mucous membranes. EBA is caused by autoantibodie ... Read the Article 1 5 Activity MD/PA
Epidermolytic Hyperkeratosis Epidermolytic hyperkeratosis (bullous ichthyosiform erythroderma) is a rare autosomal dominant disorder of cornification caused by mutations in kerati ... Read the Article 1 5 Activity DO
Epidermolytic Hyperkeratosis Epidermolytic hyperkeratosis (bullous ichthyosiform erythroderma) is a rare autosomal dominant disorder of cornification caused by mutations in kerati ... Read the Article 1 5 Activity MD/PA
Epithelioid Sarcoma Epithelioid sarcoma is a rare soft tissue sarcoma of young adults that presents as a painless, slow growing mass. Complete surgical resection can be c ... Read the Article 1 5 Activity DO
Epithelioid Sarcoma Epithelioid sarcoma is a rare soft tissue sarcoma of young adults that presents as a painless, slow growing mass. Complete surgical resection can be c ... Read the Article 1 5 Activity MD/PA
Epstein Pearls Epstein pearls are small, benign, self-resolving nodules commonly found in the oral cavities of newborns. This activity describes the evaluation and m ... Read the Article 1.25 10 Activity DO
Epstein Pearls Epstein pearls are small, benign, self-resolving nodules commonly found in the oral cavities of newborns. This activity describes the evaluation and m ... Read the Article 1.25 10 Activity MD/PA
Erythema Annulare Centrifugum Erythema annulare centrifugum (EAC) is an annular, erythematous lesion that appears as an urticaria-like papule and enlarges centrifugally, then clear ... Read the Article 1 4 Activity DO
Erythema Annulare Centrifugum Erythema annulare centrifugum (EAC) is an annular, erythematous lesion that appears as an urticaria-like papule and enlarges centrifugally, then clear ... Read the Article 1 4 Activity MD/PA
Erythema Infectiosum Erythema infectiosum, also known as fifth disease, is a common viral exanthem caused by parvovirus B19. It is commonly seen in children between five a ... Read the Article 1.5 16 Activity DO
Erythema Infectiosum Erythema infectiosum, also known as fifth disease, is a common viral exanthem caused by parvovirus B19. It is commonly seen in children between five a ... Read the Article 1.5 16 Activity MD/PA
Erythema Marginatum Erythema marginatum is reactive inflammatory erythema seen most commonly in association with acute rheumatic fever. Although a rare cutaneous manifest ... Read the Article 1 6 Activity DO
Erythema Marginatum Erythema marginatum is reactive inflammatory erythema seen most commonly in association with acute rheumatic fever. Although a rare cutaneous manifest ... Read the Article 1 6 Activity MD/PA
Erythema Multiforme Erythema multiforme (EM) is a cutaneous and mucosal hypersensitivity reaction with characteristic lesions in target triggered by certain antigenic sti ... Read the Article 1 4 Activity DO
Erythema Multiforme Erythema multiforme (EM) is a cutaneous and mucosal hypersensitivity reaction with characteristic lesions in target triggered by certain antigenic sti ... Read the Article 1 4 Activity MD/PA
Erythema Nodosum Erythema nodosum (EN) is a common acute nodular septal panniculitis, characterized by the sudden onset of erythematous, firm, solid, deep nodules or p ... Read the Article 1.25 10 Activity DO
Erythema Nodosum Erythema nodosum (EN) is a common acute nodular septal panniculitis, characterized by the sudden onset of erythematous, firm, solid, deep nodules or p ... Read the Article 1.25 10 Activity MD/PA
Erythema Toxicum Erythema toxicum neonatorum is a condition that has been described (rash) as early as the 15th century by a pediatrician named B. Metlinger. It has be ... Read the Article 1 5 Activity DO
Erythema Toxicum Erythema toxicum neonatorum is a condition that has been described (rash) as early as the 15th century by a pediatrician named B. Metlinger. It has be ... Read the Article 1 5 Activity MD/PA
Erythrasma Erythrasma is a common skin disorder caused by bacteria. It was first described in 1859 by Burchardt. He thought the etiology was fungal. In 1862, Bur ... Read the Article 1 5 Activity DO
Erythrasma Erythrasma is a common skin disorder caused by bacteria. It was first described in 1859 by Burchardt. He thought the etiology was fungal. In 1862, Bur ... Read the Article 1 5 Activity MD/PA
Erythrokeratodermia Variabilis Erythrokeratodermia is a group of inherited disorders characterized by well-demarcated erythematous lesions and hyperkeratotic plaques. Erythrokeratod ... Read the Article 1 4 Activity DO
Erythrokeratodermia Variabilis Erythrokeratodermia is a group of inherited disorders characterized by well-demarcated erythematous lesions and hyperkeratotic plaques. Erythrokeratod ... Read the Article 1 4 Activity MD/PA
Erythromelalgia Erythromelalgia is a rarely occurring disease entity characterized by a triad of erythema, warmth, and recurrent burning pain, most notably affecting ... Read the Article 1.25 9 Activity DO
Erythromelalgia Erythromelalgia is a rarely occurring disease entity characterized by a triad of erythema, warmth, and recurrent burning pain, most notably affecting ... Read the Article 1.25 9 Activity MD/PA
Erythropoietic Protoporphyria Erythropoietic protoporphyria (EPP) is an inherited porphyria resulting in the accumulation of protoporphyrins in red blood cells that causes acute, p ... Read the Article 1 5 Activity DO
Erythropoietic Protoporphyria Erythropoietic protoporphyria (EPP) is an inherited porphyria resulting in the accumulation of protoporphyrins in red blood cells that causes acute, p ... Read the Article 1 5 Activity MD/PA
Euphorbia Tirucalli Euphorbia tirucalli, commonly known as the pencil cactus or milk bush plant, is used extensively for ornamental purposes in the southern United States ... Read the Article 1 5 Activity DO
Euphorbia Tirucalli Euphorbia tirucalli, commonly known as the pencil cactus or milk bush plant, is used extensively for ornamental purposes in the southern United States ... Read the Article 1 5 Activity MD/PA
Eyelid Papilloma The term papilloma refers to a group of various benign epithelial proliferations that can affect the eyelid skin. These lesions are not necessarily as ... Read the Article 1 6 Activity DO
Eyelid Papilloma The term papilloma refers to a group of various benign epithelial proliferations that can affect the eyelid skin. These lesions are not necessarily as ... Read the Article 1 6 Activity MD/PA
Fabry Disease Fabry disease is a multi-systemic, X-linked lysosomal storage disease caused by decreased activity of alpha-galactosidase A and results in lysosomal a ... Read the Article 1.25 10 Activity DO
Fabry Disease Fabry disease is a multi-systemic, X-linked lysosomal storage disease caused by decreased activity of alpha-galactosidase A and results in lysosomal a ... Read the Article 1.25 10 Activity MD/PA
Favus Favus is a chronic inflammatory dermatophytosis, characterized by scutula formation. It used to be highly prevalent worldwide. Currently, the infectio ... Read the Article 1 5 Activity DO
Favus Favus is a chronic inflammatory dermatophytosis, characterized by scutula formation. It used to be highly prevalent worldwide. Currently, the infectio ... Read the Article 1 5 Activity MD/PA
Felon A felon is an infection that occurs within the closed-space compartments of the fingertip pulp. The swelling leads to intense throbbing pain. The sur ... Read the Article 1 5 Activity DO
Felon A felon is an infection that occurs within the closed-space compartments of the fingertip pulp. The swelling leads to intense throbbing pain. The sur ... Read the Article 1 5 Activity MD/PA
Fibrosarcoma Fibrosarcoma is defined as a neoplasm composed of fibroblasts with variable collagen production. This activity serves to provide a high-level overview ... Read the Article 1.25 9 Activity DO
Fibrosarcoma Fibrosarcoma is defined as a neoplasm composed of fibroblasts with variable collagen production. This activity serves to provide a high-level overview ... Read the Article 1.25 9 Activity MD/PA
Folliculitis Folliculitis is a common skin condition that usually involves infection of the hair follicle. While this condition is typically benign, prompt recogni ... Read the Article 1 5 Activity DO
Folliculitis Folliculitis is a common skin condition that usually involves infection of the hair follicle. While this condition is typically benign, prompt recogni ... Read the Article 1 5 Activity MD/PA
Gadolinium Magnetic Resonance Imaging Contrast agents are pharmaceuticals that increase the information content of diagnostic images. They serve to improve the sensitivity and specificity ... Read the Article 1.25 6 Activity DO
Gadolinium Magnetic Resonance Imaging Contrast agents are pharmaceuticals that increase the information content of diagnostic images. They serve to improve the sensitivity and specificity ... Read the Article 1.25 6 Activity MD/PA
Generalized Pustular Psoriasis Generalized pustular psoriasis is a rare and extreme form of psoriasis characterized by the presence of sterile pustules. The incidence peaks between ... Read the Article 1 4 Activity DO
Generalized Pustular Psoriasis Generalized pustular psoriasis is a rare and extreme form of psoriasis characterized by the presence of sterile pustules. The incidence peaks between ... Read the Article 1 4 Activity MD/PA
Genital Warts Genital warts (condyloma acuminatum) are a sexually transmitted infection caused by the human papillomavirus (HPV) types 6 and 11. These are spread by ... Read the Article 1 5 Activity DO
Genital Warts Genital warts (condyloma acuminatum) are a sexually transmitted infection caused by the human papillomavirus (HPV) types 6 and 11. These are spread by ... Read the Article 1 5 Activity MD/PA
Giant Condylomata Acuminata Of Buschke And Lowenstein Giant condylomata acuminata of Bushke-Löwenstein (GCBL) is a rare, slow-growing verrucous tumor of the penis and anogenital region which can grow up t ... Read the Article 1 5 Activity DO
Giant Condylomata Acuminata Of Buschke And Lowenstein Giant condylomata acuminata of Bushke-Löwenstein (GCBL) is a rare, slow-growing verrucous tumor of the penis and anogenital region which can grow up t ... Read the Article 1 5 Activity MD/PA
Glomus Cancer Glomangioma or glomuvenous malformation is a rare cutaneous venous malformation that shows glomus cells (undifferentiated smooth muscle cells which ar ... Read the Article 1 6 Activity DO
Glomus Cancer Glomangioma or glomuvenous malformation is a rare cutaneous venous malformation that shows glomus cells (undifferentiated smooth muscle cells which ar ... Read the Article 1 6 Activity MD/PA
Gorlin Syndrome Gorlin syndrome, also called Gorlin-Goltz syndrome, basal cell nevus syndrome (BCNS), or nevoid basal cell carcinoma syndrome, is an autosomal dominan ... Read the Article 1 5 Activity DO
Gorlin Syndrome Gorlin syndrome, also called Gorlin-Goltz syndrome, basal cell nevus syndrome (BCNS), or nevoid basal cell carcinoma syndrome, is an autosomal dominan ... Read the Article 1 5 Activity MD/PA
Graft Versus Host Disease Graft-versus-host disease (GVHD) occurs due to the presence of immunocompetent T lymphocytes in the graft attacking the immunodeficient recipient tiss ... Read the Article 1 7 Activity DO
Graft Versus Host Disease Graft-versus-host disease (GVHD) occurs due to the presence of immunocompetent T lymphocytes in the graft attacking the immunodeficient recipient tiss ... Read the Article 1 7 Activity MD/PA
Granular Cell Tumor Granular cell tumors are rare neoplasms derived from Schwann cells with characteristic pathologic findings. They can exhibit either benign or malignan ... Read the Article 1.25 6 Activity DO
Granular Cell Tumor Granular cell tumors are rare neoplasms derived from Schwann cells with characteristic pathologic findings. They can exhibit either benign or malignan ... Read the Article 1.25 6 Activity MD/PA
Granular Parakeratosis Granular parakeratosis is a benign condition that is best categorized as a reaction pattern rather than a distinct cutaneous disease. It presents typi ... Read the Article 1 4 Activity DO
Granular Parakeratosis Granular parakeratosis is a benign condition that is best categorized as a reaction pattern rather than a distinct cutaneous disease. It presents typi ... Read the Article 1 4 Activity MD/PA
Granuloma Annulare Granuloma annulare is a cutaneous granulomatous disease that is not caused by an infection. It is the most common non-infectious granulomatous disease ... Read the Article 1 6 Activity DO
Granuloma Annulare Granuloma annulare is a cutaneous granulomatous disease that is not caused by an infection. It is the most common non-infectious granulomatous disease ... Read the Article 1 6 Activity MD/PA
Granuloma Faciale Granuloma faciale (GF) is a rare, benign, inflammatory skin disease, usually presenting as isolated, well-defined reddish-brown to violaceous asymptom ... Read the Article 1 5 Activity DO
Granuloma Faciale Granuloma faciale (GF) is a rare, benign, inflammatory skin disease, usually presenting as isolated, well-defined reddish-brown to violaceous asymptom ... Read the Article 1 5 Activity MD/PA
Guttate Psoriasis Psoriasis is a chronic, inflammatory disorder that presents as well-defined, scaly, erythematous plaques, and occasionally, sterile pustules. Guttate ... Read the Article 1 4 Activity DO
Guttate Psoriasis Psoriasis is a chronic, inflammatory disorder that presents as well-defined, scaly, erythematous plaques, and occasionally, sterile pustules. Guttate ... Read the Article 1 4 Activity MD/PA
Hand Foot And Mouth Disease Hand, foot, and mouth disease (HFMD) is a common viral illness usually affecting infants and children but can affect adults. The infection usually inv ... Read the Article 1 7 Activity DO
Hand Foot And Mouth Disease Hand, foot, and mouth disease (HFMD) is a common viral illness usually affecting infants and children but can affect adults. The infection usually inv ... Read the Article 1 7 Activity MD/PA
Hartnup Disease Hartnup disease is an autosomal recessive disorder resulting in impaired functioning of transport protein in intestines and kidneys. This results in w ... Read the Article 1.25 9 Activity DO
Hartnup Disease Hartnup disease is an autosomal recessive disorder resulting in impaired functioning of transport protein in intestines and kidneys. This results in w ... Read the Article 1.25 9 Activity MD/PA
Hemangioma Hemangiomas, colloquially termed "strawberry marks", are the most common benign tumor of infancy and are caused by endothelial cell proliferation. Con ... Read the Article 1.25 13 Activity DO
Hemangioma Hemangiomas, colloquially termed "strawberry marks", are the most common benign tumor of infancy and are caused by endothelial cell proliferation. Con ... Read the Article 1.25 13 Activity MD/PA
Henoch Schönlein Purpura Henoch-Schönlein purpura is an IgA-mediated immune vasculitis involving the small vessels of the joints, kidneys, gastrointestinal (GI) tract, skin, a ... Read the Article 1 6 Activity DO
Henoch Schönlein Purpura Henoch-Schönlein purpura is an IgA-mediated immune vasculitis involving the small vessels of the joints, kidneys, gastrointestinal (GI) tract, skin, a ... Read the Article 1 6 Activity MD/PA
Hepatic Hemangioma Hemangiomas are benign vascular tumors that may involve either the skin or viscera. Infantile hemangioma (IH) grows rapidly after birth then involutes ... Read the Article 1 7 Activity DO
Hepatic Hemangioma Hemangiomas are benign vascular tumors that may involve either the skin or viscera. Infantile hemangioma (IH) grows rapidly after birth then involutes ... Read the Article 1 7 Activity MD/PA
Hereditary And Acquired Ichthyosis Vulgaris Hereditary and acquired ichthyosis vulgaris are cutaneous disorders of keratinization that manifest clinically by a widespread scaling of the skin. Ic ... Read the Article 1 7 Activity DO
Hereditary And Acquired Ichthyosis Vulgaris Hereditary and acquired ichthyosis vulgaris are cutaneous disorders of keratinization that manifest clinically by a widespread scaling of the skin. Ic ... Read the Article 1 7 Activity MD/PA
Hereditary Angioedema Hereditary angioedema (HAE) is an autosomal dominant disease caused by either a lack of C1-inhibitor protein or dysfunctional C1-inhibitor protein. HA ... Read the Article 1.25 11 Activity DO
Hereditary Angioedema Hereditary angioedema (HAE) is an autosomal dominant disease caused by either a lack of C1-inhibitor protein or dysfunctional C1-inhibitor protein. HA ... Read the Article 1.25 11 Activity MD/PA
Herpes Simplex Neonatorum Herpes simplex virus (HSV) infections in the neonatal period continue to be troublesome for practitioners. In the 1970s, the drug vidarabine was intro ... Read the Article 1 4 Activity DO
Herpes Simplex Neonatorum Herpes simplex virus (HSV) infections in the neonatal period continue to be troublesome for practitioners. In the 1970s, the drug vidarabine was intro ... Read the Article 1 4 Activity MD/PA
Herpes Simplex Type 1 Herpes simplex virus type 1 (HSV-1) is a linear dsDNA virus that is a member of the Alphaherpesviridae subfamily. HSV-1 is responsible for establishin ... Read the Article 1 6 Activity DO
Herpes Simplex Type 1 Herpes simplex virus type 1 (HSV-1) is a linear dsDNA virus that is a member of the Alphaherpesviridae subfamily. HSV-1 is responsible for establishin ... Read the Article 1 6 Activity MD/PA
Herpes Zoster Herpes zoster, also known as shingles, is a viral syndrome caused by reactivation of the varicella-zoster virus. After an episode of varicella (chicke ... Read the Article 1 6 Activity DO
Herpes Zoster Herpes zoster, also known as shingles, is a viral syndrome caused by reactivation of the varicella-zoster virus. After an episode of varicella (chicke ... Read the Article 1 6 Activity MD/PA
Hidradenitis Suppurativa Hidradenitis suppurativa (HS), also called acne inversus, is a chronic inflammatory skin condition with lesions including deep-seated nodules and absc ... Read the Article 1.5 14 Activity DO
Hidradenitis Suppurativa Hidradenitis suppurativa (HS), also called acne inversus, is a chronic inflammatory skin condition with lesions including deep-seated nodules and absc ... Read the Article 1.5 14 Activity MD/PA
Hirsutism Hirsutism is the growth of excessive male-pattern hair in women after puberty. It affects facial and body areas dependent on androgens, namely mustach ... Read the Article 1 3 Activity DO
Hirsutism Hirsutism is the growth of excessive male-pattern hair in women after puberty. It affects facial and body areas dependent on androgens, namely mustach ... Read the Article 1 3 Activity MD/PA
Hydroa Vacciniforme Hydroa vacciniforme is a rare photosensitivity disorder of childhood. Hydroa vacciniforme-like lymphoma is a more aggressive and fatal variant of hydr ... Read the Article 1 5 Activity DO
Hydroa Vacciniforme Hydroa vacciniforme is a rare photosensitivity disorder of childhood. Hydroa vacciniforme-like lymphoma is a more aggressive and fatal variant of hydr ... Read the Article 1 5 Activity MD/PA
Hyperhidrosis Hyperhidrosis is a disorder of excessive sweating due to the overstimulation of cholinergic receptors on eccrine glands. This disorder is characterize ... Read the Article 1 5 Activity DO
Hyperhidrosis Hyperhidrosis is a disorder of excessive sweating due to the overstimulation of cholinergic receptors on eccrine glands. This disorder is characterize ... Read the Article 1 5 Activity MD/PA
Hyperkeratosis Hyperkeratosis refers to the increased thickness of the stratum corneum, the outer layer of the skin. It is most frequently due to chronic physical or ... Read the Article 1 5 Activity DO
Hyperkeratosis Hyperkeratosis refers to the increased thickness of the stratum corneum, the outer layer of the skin. It is most frequently due to chronic physical or ... Read the Article 1 5 Activity MD/PA
Hypertrichosis Hypertrichosis is defined as excessive hair growth anywhere on the body in either males or females. It is important to distinguish hypertrichosis from ... Read the Article 1 5 Activity DO
Hypertrichosis Hypertrichosis is defined as excessive hair growth anywhere on the body in either males or females. It is important to distinguish hypertrichosis from ... Read the Article 1 5 Activity MD/PA
Hypertrophic Scarring Hypertrophic scarring represents an undesirable variant in the wound healing process. In hypertrophic scars, excess connective tissue is deposited in ... Read the Article 1 5 Activity DO
Hypertrophic Scarring Hypertrophic scarring represents an undesirable variant in the wound healing process. In hypertrophic scars, excess connective tissue is deposited in ... Read the Article 1 5 Activity MD/PA
Hypertrophic Scarring Keloids Hypertrophic scars are contained within the site of injury and may regress over time, while keloids spread beyond the borders of the initial injury an ... Read the Article 1 4 Activity DO
Hypertrophic Scarring Keloids Hypertrophic scars are contained within the site of injury and may regress over time, while keloids spread beyond the borders of the initial injury an ... Read the Article 1 4 Activity MD/PA
Hypomelanosis of Ito Hypomelanosis of Ito (HI), or pigmentary mosaicism, was previously named incontinentia pigmenti achromians. The disease is currently named hypomelanos ... Read the Article 1 4 Activity DO
Hypomelanosis of Ito Hypomelanosis of Ito (HI), or pigmentary mosaicism, was previously named incontinentia pigmenti achromians. The disease is currently named hypomelanos ... Read the Article 1 4 Activity MD/PA
Hypopigmented Macules Hypopigmented macules are one of the most common skin lesions encountered in clinical practice. As the name suggests, these lesions are associated wit ... Read the Article 1 6 Activity DO
Hypopigmented Macules Hypopigmented macules are one of the most common skin lesions encountered in clinical practice. As the name suggests, these lesions are associated wit ... Read the Article 1 6 Activity MD/PA
Ichthyosis Fetalis Harlequin ichthyosis (HI) is an extremely rare, autosomal recessive congenital disorder of the epidermal skin layer. Neonates with HI have a high mort ... Read the Article 1 5 Activity DO
Ichthyosis Fetalis Harlequin ichthyosis (HI) is an extremely rare, autosomal recessive congenital disorder of the epidermal skin layer. Neonates with HI have a high mort ... Read the Article 1 5 Activity MD/PA
Idiopathic Guttate Hypomelanosis Idiopathic guttate hypomelanosis (IGH) is a benign, typically asymptomatic, leukodermic dermatosis of unclear etiology that is classically seen in eld ... Read the Article 1 5 Activity DO
Idiopathic Guttate Hypomelanosis Idiopathic guttate hypomelanosis (IGH) is a benign, typically asymptomatic, leukodermic dermatosis of unclear etiology that is classically seen in eld ... Read the Article 1 5 Activity MD/PA
Impetigo Impetigo is a common infection of the superficial layers of the epidermis that is highly contagious and most commonly caused by gram-positive bacteria ... Read the Article 1 6 Activity DO
Impetigo Impetigo is a common infection of the superficial layers of the epidermis that is highly contagious and most commonly caused by gram-positive bacteria ... Read the Article 1 6 Activity MD/PA
Infant Nutrition Requirements and Options Infancy is a period of rapid growth second only to the fetal period, with a pressing need to optimize nutrition to ensure adequate growth and organ de ... Read the Article 1.25 9 Activity DO
Infant Nutrition Requirements and Options Infancy is a period of rapid growth second only to the fetal period, with a pressing need to optimize nutrition to ensure adequate growth and organ de ... Read the Article 1.25 9 Activity MD/PA
Infantile Acne Acne vulgaris, a common dermatologic condition, is defined by the presence of comedones. Essentially benign in nature, acne vulgaris can, however, res ... Read the Article 1 5 Activity DO
Infantile Acne Acne vulgaris, a common dermatologic condition, is defined by the presence of comedones. Essentially benign in nature, acne vulgaris can, however, res ... Read the Article 1 5 Activity MD/PA
Insect Bites The term "bug bite" is commonly used to denote both bites and stings inflicted by members of the phylum Arthropoda. Arthropods make up the largest di ... Read the Article 1.25 5 Activity DO
Insect Bites The term "bug bite" is commonly used to denote both bites and stings inflicted by members of the phylum Arthropoda. Arthropods make up the largest di ... Read the Article 1.25 5 Activity MD/PA
Isotretinoin Isotretinoin is an oral prescription medication that affects sebaceous glands and is used to treat severe acne. The drug was approved by the US Food a ... Read the Article 1 7 Activity DO
Isotretinoin Isotretinoin is an oral prescription medication that affects sebaceous glands and is used to treat severe acne. The drug was approved by the US Food a ... Read the Article 1 7 Activity MD/PA
ITP-Immune Thrombocytopenic Purpura Immune thrombocytopenic purpura (ITP) is an autoimmune pathology characterized by a low platelet count, purpura, and hemorrhagic episodes caused by an ... Read the Article 1.25 13 Activity DO
ITP-Immune Thrombocytopenic Purpura Immune thrombocytopenic purpura (ITP) is an autoimmune pathology characterized by a low platelet count, purpura, and hemorrhagic episodes caused by an ... Read the Article 1.25 13 Activity MD/PA
Job Syndrome Job Syndrome (Hyper-IgE syndrome) is a rare, primary immunodeficiency distinguished by the clinical triad of atopic dermatitis, recurrent skin staphyl ... Read the Article 1 4 Activity DO
Job Syndrome Job Syndrome (Hyper-IgE syndrome) is a rare, primary immunodeficiency distinguished by the clinical triad of atopic dermatitis, recurrent skin staphyl ... Read the Article 1 4 Activity MD/PA
Juvenile Dermatomyositis Dermatomyositis is a rare autoimmune inflammatory myositis of unknown etiology affecting both children and adults. It involves striated muscles and sk ... Read the Article 1 5 Activity DO
Juvenile Dermatomyositis Dermatomyositis is a rare autoimmune inflammatory myositis of unknown etiology affecting both children and adults. It involves striated muscles and sk ... Read the Article 1 5 Activity MD/PA
Juvenile Xanthogranuloma Juvenile xanthogranuloma (JXG) is a non-Langerhans cell histiocytosis and is fairly common, often affecting infants and young children. Cutaneous lesi ... Read the Article 1 7 Activity DO
Juvenile Xanthogranuloma Juvenile xanthogranuloma (JXG) is a non-Langerhans cell histiocytosis and is fairly common, often affecting infants and young children. Cutaneous lesi ... Read the Article 1 7 Activity MD/PA
Kaposi Varicelliform Eruption Kaposi varicelliform eruption, also called eczema herpeticum, refers to a disseminated skin infection due to a virus that usually leads to localized v ... Read the Article 1 4 Activity DO
Kaposi Varicelliform Eruption Kaposi varicelliform eruption, also called eczema herpeticum, refers to a disseminated skin infection due to a virus that usually leads to localized v ... Read the Article 1 4 Activity MD/PA
Kasabach Merritt Syndrome Kasabach-Merritt phenomenon (KMP), first described in 1940, is a rare but life-threatening coagulopathy of infancy which presents with thrombocytopeni ... Read the Article 1 5 Activity DO
Kasabach Merritt Syndrome Kasabach-Merritt phenomenon (KMP), first described in 1940, is a rare but life-threatening coagulopathy of infancy which presents with thrombocytopeni ... Read the Article 1 5 Activity MD/PA
Kawasaki Disease Kawasaki disease (KD) is an acute, self-limited medium vessel vasculitis that has a predilection for the coronary arteries. This activity reviews the ... Read the Article 1.75 19 Activity DO
Kawasaki Disease Kawasaki disease (KD) is an acute, self-limited medium vessel vasculitis that has a predilection for the coronary arteries. This activity reviews the ... Read the Article 1.75 19 Activity MD/PA
Keloid Keloids result from abnormal wound healing in response to skin trauma or inflammation. Keloid development rests on genetic and environmental factors. ... Read the Article 1.25 9 Activity DO
Keloid Keloids result from abnormal wound healing in response to skin trauma or inflammation. Keloid development rests on genetic and environmental factors. ... Read the Article 1.25 9 Activity MD/PA
Keratosis Follicularis Darier disease, also known as keratosis follicularis, is a genodermatosis that is inherited in an autosomal dominant fashion. The disease classically ... Read the Article 1 5 Activity DO
Keratosis Follicularis Darier disease, also known as keratosis follicularis, is a genodermatosis that is inherited in an autosomal dominant fashion. The disease classically ... Read the Article 1 5 Activity MD/PA
Keratosis Pilaris Keratosis pilaris is a chronic condition most common in the adolescent population. The condition characteristically presents with papules with follicu ... Read the Article 1 7 Activity DO
Keratosis Pilaris Keratosis pilaris is a chronic condition most common in the adolescent population. The condition characteristically presents with papules with follicu ... Read the Article 1 7 Activity MD/PA
Kikuchi Disease Kikuchi-Fujimoto disease is a rare benign self-limiting inflammatory lymphadenitis that develops in young patients, initially described in Asian popul ... Read the Article 1 6 Activity DO
Kikuchi Disease Kikuchi-Fujimoto disease is a rare benign self-limiting inflammatory lymphadenitis that develops in young patients, initially described in Asian popul ... Read the Article 1 6 Activity MD/PA
Kingella Kingae This activity reviews the microbiology, epidemiology, pathophysiology and the clinical manifestations of Kingella kingae infection. It also highlights ... Read the Article 1 5 Activity DO
Kingella Kingae This activity reviews the microbiology, epidemiology, pathophysiology and the clinical manifestations of Kingella kingae infection. It also highlights ... Read the Article 1 5 Activity MD/PA
Klippel Trenaunay Weber Syndrome Klippel Trenaunay syndrome is cutaneous vascular malformation syndrome involving a triad of capillary and venous malformation and limb hypertrophy. Th ... Read the Article 1 5 Activity DO
Klippel Trenaunay Weber Syndrome Klippel Trenaunay syndrome is cutaneous vascular malformation syndrome involving a triad of capillary and venous malformation and limb hypertrophy. Th ... Read the Article 1 5 Activity MD/PA
Labial Adhesions Labial adhesion is the fusion of the labia minora or majora, and it is mostly located near the clitoris. It also may be known as synechia vulvae or la ... Read the Article 1 6 Activity DO
Labial Adhesions Labial adhesion is the fusion of the labia minora or majora, and it is mostly located near the clitoris. It also may be known as synechia vulvae or la ... Read the Article 1 6 Activity MD/PA
Langerhans Cell Histiocytosis Langerhans cell histiocytosis (LCH) is an idiopathic condition characterized by proliferation of abnormal Langerhans (antigen-presenting) cells. The d ... Read the Article 1 5 Activity DO
Langerhans Cell Histiocytosis Langerhans cell histiocytosis (LCH) is an idiopathic condition characterized by proliferation of abnormal Langerhans (antigen-presenting) cells. The d ... Read the Article 1 5 Activity MD/PA
Laser Revision Of Scars Scars are the result of the cutaneous wound healing process that leads to fibrosis and altered skin morphology. All wounds heal with some degree of sc ... Read the Article 1 4 Activity DO
Laser Revision Of Scars Scars are the result of the cutaneous wound healing process that leads to fibrosis and altered skin morphology. All wounds heal with some degree of sc ... Read the Article 1 4 Activity MD/PA
Laser Treatment Of Pigmented Lesions Lasers are often used in the treatment of pigmented lesions of the mucosa and skin. Their minimally invasive nature, combined with their efficacy, has ... Read the Article 1 5 Activity DO
Laser Treatment Of Pigmented Lesions Lasers are often used in the treatment of pigmented lesions of the mucosa and skin. Their minimally invasive nature, combined with their efficacy, has ... Read the Article 1 5 Activity MD/PA
Laugier-Hunziker Syndrome Laugier-Hunziker syndrome, also known as Laugier-Gerbig-Hunziker syndrome or Laugier-Hunziker-Baran syndrome or idiopathic lenticular mucocutaneous pi ... Read the Article 1 4 Activity DO
Laugier-Hunziker Syndrome Laugier-Hunziker syndrome, also known as Laugier-Gerbig-Hunziker syndrome or Laugier-Hunziker-Baran syndrome or idiopathic lenticular mucocutaneous pi ... Read the Article 1 4 Activity MD/PA
Leishmaniasis Leishmaniasis is a protozoan disease transmitted by sandflies that is most commonly seen in Europe, Africa, Asia, and Latin America. As travel pattern ... Read the Article 1.25 9 Activity DO
Leishmaniasis Leishmaniasis is a protozoan disease transmitted by sandflies that is most commonly seen in Europe, Africa, Asia, and Latin America. As travel pattern ... Read the Article 1.25 9 Activity MD/PA
Leprosy Leprosy is also referred to as Hansen disease. It is a chronic granulomatous infection generally caused by Mycobacterium leprae and Mycobacterium lepr ... Read the Article 1.25 7 Activity DO
Leprosy Leprosy is also referred to as Hansen disease. It is a chronic granulomatous infection generally caused by Mycobacterium leprae and Mycobacterium lepr ... Read the Article 1.25 7 Activity MD/PA
Leukocytoclastic Vasculitis Leukocytoclastic vasculitis is a cutaneous, small-vessel vasculitis of the dermal capillaries and venules. This condition can be idiopathic or can be ... Read the Article 1 6 Activity DO
Leukocytoclastic Vasculitis Leukocytoclastic vasculitis is a cutaneous, small-vessel vasculitis of the dermal capillaries and venules. This condition can be idiopathic or can be ... Read the Article 1 6 Activity MD/PA
Lichen Nitidus Lichen nitidus is a rare benign condition characterized by extensive 1- to 2-mm skin-colored papules commonly occurring on upper extremities, chest, a ... Read the Article 1 6 Activity DO
Lichen Nitidus Lichen nitidus is a rare benign condition characterized by extensive 1- to 2-mm skin-colored papules commonly occurring on upper extremities, chest, a ... Read the Article 1 6 Activity MD/PA
Lichen Sclerosus Lichen sclerosus is an uncommon autoimmune condition characterized by skin atrophy and hypopigmentation. It mostly affects the genital skin and occurs ... Read the Article 1.25 11 Activity DO
Lichen Sclerosus Lichen sclerosus is an uncommon autoimmune condition characterized by skin atrophy and hypopigmentation. It mostly affects the genital skin and occurs ... Read the Article 1.25 11 Activity MD/PA
Lichen Striatus Lichen striatus is an uncommon condition typically seen in children that presents as elevated pink papules that coalesce to form one or more linear, p ... Read the Article 1 5 Activity DO
Lichen Striatus Lichen striatus is an uncommon condition typically seen in children that presents as elevated pink papules that coalesce to form one or more linear, p ... Read the Article 1 5 Activity MD/PA
Linear IGA Dermatosis Linear immunoglobulin A bullous dermatosis (LABD), also known as linear immunoglobulin A dermatosis or linear immunoglobulin A disease, is a relativel ... Read the Article 1 5 Activity DO
Linear IGA Dermatosis Linear immunoglobulin A bullous dermatosis (LABD), also known as linear immunoglobulin A dermatosis or linear immunoglobulin A disease, is a relativel ... Read the Article 1 5 Activity MD/PA
Lipodystrophies Lipodystrophies are conditions that share the common finding of a reduction in subcutaneous fat. There are multiple subtypes of lipodystrophy, which m ... Read the Article 1 7 Activity DO
Lipodystrophies Lipodystrophies are conditions that share the common finding of a reduction in subcutaneous fat. There are multiple subtypes of lipodystrophy, which m ... Read the Article 1 7 Activity MD/PA
Lipoid Proteinosis Lipoid proteinosis is an autosomal recessive condition characterized by hyaline-like deposits in the skin, mucous membranes, and other parts of the bo ... Read the Article 1 5 Activity DO
Lipoid Proteinosis Lipoid proteinosis is an autosomal recessive condition characterized by hyaline-like deposits in the skin, mucous membranes, and other parts of the bo ... Read the Article 1 5 Activity MD/PA
Loose Anagen Syndrome Loose anagen syndrome is inherited in an autosomal dominant or sporadic fashion. Clinically it manifests as diffuse non-scarring alopecia in children. ... Read the Article 1 6 Activity DO
Loose Anagen Syndrome Loose anagen syndrome is inherited in an autosomal dominant or sporadic fashion. Clinically it manifests as diffuse non-scarring alopecia in children. ... Read the Article 1 6 Activity MD/PA
Lyme Disease Lyme disease is an infectious disease caused by Borrelia burgdorferi, which is spread by ticks. Lyme disease is divided into three stages: early local ... Read the Article 1.75 21 Activity DO
Lyme Disease Lyme disease is an infectious disease caused by Borrelia burgdorferi, which is spread by ticks. Lyme disease is divided into three stages: early local ... Read the Article 1.75 21 Activity MD/PA
Lymphangioma Lymphangiomas are uncommon, benign malformations of the lymphatic system that can occur anywhere on the skin and mucous membranes. Lymphangiomas can b ... Read the Article 1 4 Activity DO
Lymphangioma Lymphangiomas are uncommon, benign malformations of the lymphatic system that can occur anywhere on the skin and mucous membranes. Lymphangiomas can b ... Read the Article 1 4 Activity MD/PA
Lymphomatoid Papulosis Lymphomatoid papulosis is a non-aggressive T-cell lymphoma characterized by recurrent, spontaneously regressive papulonodular and sometimes, necrotic ... Read the Article 1 5 Activity DO
Lymphomatoid Papulosis Lymphomatoid papulosis is a non-aggressive T-cell lymphoma characterized by recurrent, spontaneously regressive papulonodular and sometimes, necrotic ... Read the Article 1 5 Activity MD/PA
Lymphoproliferative Disorders Lymphoproliferative disorders (LPD) comprise a heterogeneous group of diseases characterized by uncontrolled production of lymphocytes that cause mono ... Read the Article 1 6 Activity DO
Lymphoproliferative Disorders Lymphoproliferative disorders (LPD) comprise a heterogeneous group of diseases characterized by uncontrolled production of lymphocytes that cause mono ... Read the Article 1 6 Activity MD/PA
Malassezia Furfur Malassezia furfur is a commensal yeast of human skin that has correlates with several common skin conditions. Emerging evidence continually improves t ... Read the Article 1.25 8 Activity DO
Malassezia Furfur Malassezia furfur is a commensal yeast of human skin that has correlates with several common skin conditions. Emerging evidence continually improves t ... Read the Article 1.25 8 Activity MD/PA
Mastocytoma A mastocytoma is a tumor of mast cells, which are derived from myeloid stem cells and located in connective tissues, predominantly in the skin and muc ... Read the Article 1 6 Activity DO
Mastocytoma A mastocytoma is a tumor of mast cells, which are derived from myeloid stem cells and located in connective tissues, predominantly in the skin and muc ... Read the Article 1 6 Activity MD/PA
McCune Albright Syndrome McCune-Albright syndrome is a rare genetic disordered originally recognized by the triad of polyostotic fibrous dysplasia, precocious puberty, and caf ... Read the Article 1 6 Activity DO
McCune Albright Syndrome McCune-Albright syndrome is a rare genetic disordered originally recognized by the triad of polyostotic fibrous dysplasia, precocious puberty, and caf ... Read the Article 1 6 Activity MD/PA
Measles Measles, also known as rubeola, is a preventable, highly contagious, acute febrile viral illness. It remains an important cause of global mortality an ... Read the Article 1.25 9 Activity DO
Measles Measles, also known as rubeola, is a preventable, highly contagious, acute febrile viral illness. It remains an important cause of global mortality an ... Read the Article 1.25 9 Activity MD/PA
Melasma Melasma is a common skin problem caused by brown to gray-brown patches on the face. Most people get it on their cheeks, chin, nose bridge, forehead, a ... Read the Article 1 6 Activity DO
Melasma Melasma is a common skin problem caused by brown to gray-brown patches on the face. Most people get it on their cheeks, chin, nose bridge, forehead, a ... Read the Article 1 6 Activity MD/PA
Menkes Kinky Hair Disease Menkes kinky hair disease is a rare X-linked recessive progressive multisystemic disease of copper metabolism. Patients usually exhibit a severe clini ... Read the Article 1 6 Activity DO
Menkes Kinky Hair Disease Menkes kinky hair disease is a rare X-linked recessive progressive multisystemic disease of copper metabolism. Patients usually exhibit a severe clini ... Read the Article 1 6 Activity MD/PA
Milia Milia are benign and transient dermal cysts of keratine. These white appearing bumps are common, present in many different ways, and can develop in an ... Read the Article 1 6 Activity DO
Milia Milia are benign and transient dermal cysts of keratine. These white appearing bumps are common, present in many different ways, and can develop in an ... Read the Article 1 6 Activity MD/PA
Miliaria Miliaria, also known as eccrine miliaria, heat rash, prickly heat, or sweat rash, is a frequently seen skin condition triggered by blocked eccrine swe ... Read the Article 1 5 Activity DO
Miliaria Miliaria, also known as eccrine miliaria, heat rash, prickly heat, or sweat rash, is a frequently seen skin condition triggered by blocked eccrine swe ... Read the Article 1 5 Activity MD/PA
Millipede Envenomation Millipedes are arthropods from the class Diplopoda that consists of more than 12,000 species. Millipedes are unable to inject venom instead employ def ... Read the Article 1 6 Activity DO
Millipede Envenomation Millipedes are arthropods from the class Diplopoda that consists of more than 12,000 species. Millipedes are unable to inject venom instead employ def ... Read the Article 1 6 Activity MD/PA
Molluscum Contagiosum Molluscum contagiosum, also called water warts, is a benign condition of the skin. The skin lesions of molluscum contagiosum are called mollusca. The ... Read the Article 1.75 20 Activity DO
Molluscum Contagiosum Molluscum contagiosum, also called water warts, is a benign condition of the skin. The skin lesions of molluscum contagiosum are called mollusca. The ... Read the Article 1.75 20 Activity MD/PA
Monilethrix Described initially in 1897 by Walter Smith, monilethrix is a rare structural hair shaft disorder characterized by hair fragility and resulting in pat ... Read the Article 1 5 Activity DO
Monilethrix Described initially in 1897 by Walter Smith, monilethrix is a rare structural hair shaft disorder characterized by hair fragility and resulting in pat ... Read the Article 1 5 Activity MD/PA
Morphea Morphea, also called localized scleroderma, is a rare inflammatory skin condition that can also affect the subcutaneous tissues. Morphea encompasses m ... Read the Article 1 5 Activity DO
Morphea Morphea, also called localized scleroderma, is a rare inflammatory skin condition that can also affect the subcutaneous tissues. Morphea encompasses m ... Read the Article 1 5 Activity MD/PA
Mucopolysaccharidosis Type II Mucopolysaccharidosis Type II (Hunter syndrome) is a rare X-linked recessive disorder. It has an early age of onset with clinical symptoms involving m ... Read the Article 1.25 8 Activity DO
Mucopolysaccharidosis Type II Mucopolysaccharidosis Type II (Hunter syndrome) is a rare X-linked recessive disorder. It has an early age of onset with clinical symptoms involving m ... Read the Article 1.25 8 Activity MD/PA
Mycoplasma Mucositis Mucocutaneous eruptions are rashes that have both mucous membrane and cutaneous distribution. Differences between the history and physical exam patter ... Read the Article 1 4 Activity DO
Mycoplasma Mucositis Mucocutaneous eruptions are rashes that have both mucous membrane and cutaneous distribution. Differences between the history and physical exam patter ... Read the Article 1 4 Activity MD/PA
Mycoplasma Pneumonia Mycoplasma pneumonia is a bacteria that can infect humans. It usually causes upper respiratory tract infections but can also cause pneumonia, and it i ... Read the Article 1 6 Activity DO
Mycoplasma Pneumonia Mycoplasma pneumonia is a bacteria that can infect humans. It usually causes upper respiratory tract infections but can also cause pneumonia, and it i ... Read the Article 1 6 Activity MD/PA
Myeloproliferative Neoplasms Hematopoietic pluripotent stem cells have self-renewal capability and give rise to either myeloid or the lymphoid lineage which further differentiates ... Read the Article 1 6 Activity DO
Myeloproliferative Neoplasms Hematopoietic pluripotent stem cells have self-renewal capability and give rise to either myeloid or the lymphoid lineage which further differentiates ... Read the Article 1 6 Activity MD/PA
Nail Clubbing Clubbing of the nails is soft tissue swelling of the terminal phalanx resulting in flattening of the angle that exists between the nail bed and the na ... Read the Article 1.5 14 Activity DO
Nail Clubbing Clubbing of the nails is soft tissue swelling of the terminal phalanx resulting in flattening of the angle that exists between the nail bed and the na ... Read the Article 1.5 14 Activity MD/PA
Nail Patella Syndrome Nail patella syndrome (NPS) is a rare multisystemic disease with a classic clinical tetrad of fingernail dysplasia, hypoplasia or absence of the patel ... Read the Article 1 7 Activity DO
Nail Patella Syndrome Nail patella syndrome (NPS) is a rare multisystemic disease with a classic clinical tetrad of fingernail dysplasia, hypoplasia or absence of the patel ... Read the Article 1 7 Activity MD/PA
Neurocutaneous Syndromes As the name implies, neurocutaneous syndromes are disorders involving the nervous system and the skin. Two of the most common neurocutaneous syndrome ... Read the Article 1 4 Activity DO
Neurocutaneous Syndromes As the name implies, neurocutaneous syndromes are disorders involving the nervous system and the skin. Two of the most common neurocutaneous syndrome ... Read the Article 1 4 Activity MD/PA
Neurofibroma Neurofibromas are the most common peripheral nerve sheath tumor and are often found either by patients or during routine skin exams. These lesions app ... Read the Article 1.25 9 Activity DO
Neurofibroma Neurofibromas are the most common peripheral nerve sheath tumor and are often found either by patients or during routine skin exams. These lesions app ... Read the Article 1.25 9 Activity MD/PA
Neurofibromatosis Neurofibromatosis is a neurocutaneous disorder characterized by tumors in the nervous system and skin. The most common types of neurofibromatosis are ... Read the Article 1.25 12 Activity DO
Neurofibromatosis Neurofibromatosis is a neurocutaneous disorder characterized by tumors in the nervous system and skin. The most common types of neurofibromatosis are ... Read the Article 1.25 12 Activity MD/PA
Neurofibromatosis Type 1 Neurofibromatosis-1 (NF-1) or Von Recklinghausen disease is one of the inheritable neurocutaneous disorders manifested by developmental changes in the ... Read the Article 1.25 10 Activity DO
Neurofibromatosis Type 1 Neurofibromatosis-1 (NF-1) or Von Recklinghausen disease is one of the inheritable neurocutaneous disorders manifested by developmental changes in the ... Read the Article 1.25 10 Activity MD/PA
Neurofibromatosis Type 2 Neurofibromatosis type 2 (NF2) is an autosomal dominant disorder characterized by the development of multiple tumors involving the central nervous sys ... Read the Article 1 6 Activity DO
Neurofibromatosis Type 2 Neurofibromatosis type 2 (NF2) is an autosomal dominant disorder characterized by the development of multiple tumors involving the central nervous sys ... Read the Article 1 6 Activity MD/PA
Nevus Anemicus Nevus anemicus is an uncommon, congenital vascular malformation resulting in hypopigmented cutaneous macules and/or patches that characteristically do ... Read the Article 1 5 Activity DO
Nevus Anemicus Nevus anemicus is an uncommon, congenital vascular malformation resulting in hypopigmented cutaneous macules and/or patches that characteristically do ... Read the Article 1 5 Activity MD/PA
Nevus Comedonicus Proper diagnosis and management of nevus comedonicus can lead to better patient outcomes and quality of life. This activity reviews the evaluation, ... Read the Article 1 6 Activity DO
Nevus Comedonicus Proper diagnosis and management of nevus comedonicus can lead to better patient outcomes and quality of life. This activity reviews the evaluation, ... Read the Article 1 6 Activity MD/PA
Nevus Flammeus Nevus flammeus or port-wine stain is a capillary malformation usually presenting as a unilateral pink or red patch anywhere on the body of a newborn. ... Read the Article 1.25 7 Activity DO
Nevus Flammeus Nevus flammeus or port-wine stain is a capillary malformation usually presenting as a unilateral pink or red patch anywhere on the body of a newborn. ... Read the Article 1.25 7 Activity MD/PA
Nevus Of Ota And Ito Ocular dermal melanosis, also known as nevus of Ota or oculodermal melanocyte, is benign melanosis that involves the distribution of the trigeminal ne ... Read the Article 1.25 12 Activity DO
Nevus Of Ota And Ito Ocular dermal melanosis, also known as nevus of Ota or oculodermal melanocyte, is benign melanosis that involves the distribution of the trigeminal ne ... Read the Article 1.25 12 Activity MD/PA
Nevus Sebaceus Nevus sebaceus of Jadassohn also referred to as organoid nevus, is a congenital malformation involving hamartomas of the pilosebaceous follicular unit ... Read the Article 1 7 Activity DO
Nevus Sebaceus Nevus sebaceus of Jadassohn also referred to as organoid nevus, is a congenital malformation involving hamartomas of the pilosebaceous follicular unit ... Read the Article 1 7 Activity MD/PA
Newborn Subcutaneous Fat Necrosis Subcutaneous fat necrosis of the newborn is a rare, self-limited panniculitis that typically occurs in full-term or post-term newborn infants within t ... Read the Article 1 7 Activity DO
Newborn Subcutaneous Fat Necrosis Subcutaneous fat necrosis of the newborn is a rare, self-limited panniculitis that typically occurs in full-term or post-term newborn infants within t ... Read the Article 1 7 Activity MD/PA
Nicotinic Acid Deficiency Dietary deficiency of niacin results in pellagra. It is characterized by dermatitis, diarrhea, dementia, and eventually death if not treated by giving ... Read the Article 1.25 10 Activity DO
Nicotinic Acid Deficiency Dietary deficiency of niacin results in pellagra. It is characterized by dermatitis, diarrhea, dementia, and eventually death if not treated by giving ... Read the Article 1.25 10 Activity MD/PA
Nocardia The genus Nocardia is an aerobic actinomycete, catalase-positive, gram-positive bacillus, with a branching filamentous form that can cause pulmonary i ... Read the Article 1 7 Activity DO
Nocardia The genus Nocardia is an aerobic actinomycete, catalase-positive, gram-positive bacillus, with a branching filamentous form that can cause pulmonary i ... Read the Article 1 7 Activity MD/PA
Obsessive-Compulsive Disorder Obsessive-compulsive disorder (OCD) involves intrusive thoughts with or without compensatory actions to alleviate the stress brought on by these thoug ... Read the Article 2 27 Activity DO
Obsessive-Compulsive Disorder Obsessive-compulsive disorder (OCD) involves intrusive thoughts with or without compensatory actions to alleviate the stress brought on by these thoug ... Read the Article 2 27 Activity MD/PA
Onchocerciasis Onchocerciasis, also known as river blindness, is the second commonest cause of infectious blindness in the world and is transmitted through the repea ... Read the Article 1.25 7 Activity DO
Onchocerciasis Onchocerciasis, also known as river blindness, is the second commonest cause of infectious blindness in the world and is transmitted through the repea ... Read the Article 1.25 7 Activity MD/PA
Oral Candidiasis This activity illustrates the evaluation and treatment of oral candidiasis. It highlights the role of the interprofessional team in evaluating and tre ... Read the Article 1.5 15 Activity DO
Oral Candidiasis This activity illustrates the evaluation and treatment of oral candidiasis. It highlights the role of the interprofessional team in evaluating and tre ... Read the Article 1.5 15 Activity MD/PA
Oral Hemangiomas Oral hemangiomas are benign tumors that develop in and around the oral cavity due to endothelial cell proliferation. The majority of oral hemangiomas ... Read the Article 1 5 Activity DO
Oral Hemangiomas Oral hemangiomas are benign tumors that develop in and around the oral cavity due to endothelial cell proliferation. The majority of oral hemangiomas ... Read the Article 1 5 Activity MD/PA
Orbital Cellulitis Orbital cellulitis is defined as a serious infection that involves the muscle and fat located within the orbit. It is also sometimes referred to as po ... Read the Article 1 7 Activity DO
Orbital Cellulitis Orbital cellulitis is defined as a serious infection that involves the muscle and fat located within the orbit. It is also sometimes referred to as po ... Read the Article 1 7 Activity MD/PA
Osteoma Cutis Osteoma cutis or cutaneous ossification is a rare and benign dermatological disease characterized by bone formation in the dermis or subcutaneous tiss ... Read the Article 1 5 Activity DO
Osteoma Cutis Osteoma cutis or cutaneous ossification is a rare and benign dermatological disease characterized by bone formation in the dermis or subcutaneous tiss ... Read the Article 1 5 Activity MD/PA
Papular Acrodermatitis Papular acrodermatitis of childhood (Gianotti-Crosti syndrome) is a benign rash that occurs in childhood associated with multiple viral illnesses and ... Read the Article 1 5 Activity DO
Papular Acrodermatitis Papular acrodermatitis of childhood (Gianotti-Crosti syndrome) is a benign rash that occurs in childhood associated with multiple viral illnesses and ... Read the Article 1 5 Activity MD/PA
Parry Romberg Syndrome Parry Romberg syndrome (PRS) or progressive hemifacial atrophy is a progressive idiopathic disorder, presenting in early childhood, with a spontaneous ... Read the Article 1 5 Activity DO
Parry Romberg Syndrome Parry Romberg syndrome (PRS) or progressive hemifacial atrophy is a progressive idiopathic disorder, presenting in early childhood, with a spontaneous ... Read the Article 1 5 Activity MD/PA
Peanut Allergy Most primary care clinicians will encounter patients with a food allergy. Food items that account for 90% of hypersensitivity reactions include cow's ... Read the Article 1 5 Activity DO
Peanut Allergy Most primary care clinicians will encounter patients with a food allergy. Food items that account for 90% of hypersensitivity reactions include cow's ... Read the Article 1 5 Activity MD/PA
Pearly Penile Papule Pearly penile papules, also known as papillomatosis corona penis, corona capillitii, hirsuties coronae glandis, papillae coronis glandis, and hirsutoi ... Read the Article 1 5 Activity DO
Pearly Penile Papule Pearly penile papules, also known as papillomatosis corona penis, corona capillitii, hirsuties coronae glandis, papillae coronis glandis, and hirsutoi ... Read the Article 1 5 Activity MD/PA
Pediatric Foreign Body Ingestion Children commonly swallow foreign bodies. Coins are the most commonly swallowed foreign body that comes to medical attention in the USA; in other coun ... Read the Article 1.25 10 Activity DO
Pediatric Foreign Body Ingestion Children commonly swallow foreign bodies. Coins are the most commonly swallowed foreign body that comes to medical attention in the USA; in other coun ... Read the Article 1.25 10 Activity MD/PA
Pemphigus Vegetans Pemphigus is a group of vesiculobullous autoimmune diseases. The most common type of pemphigus is pemphigus vulgaris, characterized by mucocutaneous b ... Read the Article 1 5 Activity DO
Pemphigus Vegetans Pemphigus is a group of vesiculobullous autoimmune diseases. The most common type of pemphigus is pemphigus vulgaris, characterized by mucocutaneous b ... Read the Article 1 5 Activity MD/PA
Perianal Streptococcal Dermatitis Perianal streptococcal dermatitis is a cellulitis of the perineum. The most common causative organism is group A beta-hemolytic streptococci. Therefor ... Read the Article 1 7 Activity DO
Perianal Streptococcal Dermatitis Perianal streptococcal dermatitis is a cellulitis of the perineum. The most common causative organism is group A beta-hemolytic streptococci. Therefor ... Read the Article 1 7 Activity MD/PA
Periodontal Abscess Periodontal abscesses are a common and painful dental emergency resulting from bacterial accumulation or foreign body impaction in periodontal pockets ... Read the Article 1 5 Activity DO
Periodontal Abscess Periodontal abscesses are a common and painful dental emergency resulting from bacterial accumulation or foreign body impaction in periodontal pockets ... Read the Article 1 5 Activity MD/PA
Permethrin Permethrin is a medication used in the management and treatment of scabies and pediculosis. It is in the synthetic pyrethroid class of drugs. This act ... Read the Article 1 6 Activity DO
Permethrin Permethrin is a medication used in the management and treatment of scabies and pediculosis. It is in the synthetic pyrethroid class of drugs. This act ... Read the Article 1 6 Activity MD/PA
Petechiae Petechiae are pinpoint non-blanching spots that measure less than 2 mm in size and affect the skin and mucous membranes. Petechial rashes are common a ... Read the Article 1 6 Activity DO
Petechiae Petechiae are pinpoint non-blanching spots that measure less than 2 mm in size and affect the skin and mucous membranes. Petechial rashes are common a ... Read the Article 1 6 Activity MD/PA
Peutz-Jeghers Syndrome Peutz-Jeghers syndrome (PJS) is a hereditary syndrome characterized by gastrointestinal (GI) polyposis, mucocutaneous pigmented macules, and predispos ... Read the Article 1.25 11 Activity DO
Peutz-Jeghers Syndrome Peutz-Jeghers syndrome (PJS) is a hereditary syndrome characterized by gastrointestinal (GI) polyposis, mucocutaneous pigmented macules, and predispos ... Read the Article 1.25 11 Activity MD/PA
PHACE Syndrome Infantile hemangioma is the most prevalent benign tumor of infancy, with an estimated incidence between 4 and 5 percent. Large facial segmental hemang ... Read the Article 1 7 Activity DO
PHACE Syndrome Infantile hemangioma is the most prevalent benign tumor of infancy, with an estimated incidence between 4 and 5 percent. Large facial segmental hemang ... Read the Article 1 7 Activity MD/PA
Photosensitivity Photosensitivity refers to various symptoms, diseases, and photodermatoses caused or exacerbated by exposure to sunlight. Photosensitive conditions ar ... Read the Article 1 5 Activity DO
Photosensitivity Photosensitivity refers to various symptoms, diseases, and photodermatoses caused or exacerbated by exposure to sunlight. Photosensitive conditions ar ... Read the Article 1 5 Activity MD/PA
Phototherapy Phototherapy is an effective treatment modality for several diseases. It can be used to treat neonatal jaundice and mostly used to treat various commo ... Read the Article 1 6 Activity DO
Phototherapy Phototherapy is an effective treatment modality for several diseases. It can be used to treat neonatal jaundice and mostly used to treat various commo ... Read the Article 1 6 Activity MD/PA
Piebaldism Piebaldism is an autosomal dominant disorder of melanocyte migration and development characterized by isolated congenital leukoderma (white skin) and ... Read the Article 1 4 Activity DO
Piebaldism Piebaldism is an autosomal dominant disorder of melanocyte migration and development characterized by isolated congenital leukoderma (white skin) and ... Read the Article 1 4 Activity MD/PA
Piezogenic Pedal Papule Piezogenic pedal papules are small papular herniations of subcutaneous tissue on the heel that occur only upon standing or with application of pressur ... Read the Article 1 5 Activity DO
Piezogenic Pedal Papule Piezogenic pedal papules are small papular herniations of subcutaneous tissue on the heel that occur only upon standing or with application of pressur ... Read the Article 1 5 Activity MD/PA
Pigmented Purpuric Dermatitis Pigmented purpuric dermatosis (PPD) is the term used to describe a collection of subtypes of generally benign, chronic, purpuric skin eruptions charac ... Read the Article 1 5 Activity DO
Pigmented Purpuric Dermatitis Pigmented purpuric dermatosis (PPD) is the term used to describe a collection of subtypes of generally benign, chronic, purpuric skin eruptions charac ... Read the Article 1 5 Activity MD/PA
Pilar Cyst Pilar cysts, also trichilemmal cysts, are common dermal cysts. They occur in less than 10 percent of the population but are the most common type of sk ... Read the Article 1 5 Activity DO
Pilar Cyst Pilar cysts, also trichilemmal cysts, are common dermal cysts. They occur in less than 10 percent of the population but are the most common type of sk ... Read the Article 1 5 Activity MD/PA
Pili Annulati Pili annulati is an inherited, rare, and benign hair shaft disorder characterized by a unique appearance of the hair with alternate light and dark ban ... Read the Article 1 5 Activity DO
Pili Annulati Pili annulati is an inherited, rare, and benign hair shaft disorder characterized by a unique appearance of the hair with alternate light and dark ban ... Read the Article 1 5 Activity MD/PA
Pimecrolimus Pimecrolimus cream is a prescription non-steroidal medication in the class of topical calcineurin inhibitors (TCIs). It is FDA-approved for the treatm ... Read the Article 1 4 Activity DO
Pimecrolimus Pimecrolimus cream is a prescription non-steroidal medication in the class of topical calcineurin inhibitors (TCIs). It is FDA-approved for the treatm ... Read the Article 1 4 Activity MD/PA
Pityriasis Alba Pityriasis alba is a common, benign skin disorder consisting of characteristic round or oval hypopigmented lesions with fine scales and occurring pred ... Read the Article 1 4 Activity DO
Pityriasis Alba Pityriasis alba is a common, benign skin disorder consisting of characteristic round or oval hypopigmented lesions with fine scales and occurring pred ... Read the Article 1 4 Activity MD/PA
Pityriasis Rosea Pityriasis rosea, also known as pityriasis circinata, roseola annulata, and herpes tonsurans maculosus is an acute self-limiting papulosquamous disord ... Read the Article 1 5 Activity DO
Pityriasis Rosea Pityriasis rosea, also known as pityriasis circinata, roseola annulata, and herpes tonsurans maculosus is an acute self-limiting papulosquamous disord ... Read the Article 1 5 Activity MD/PA
Pityriasis Rubra Pilaris Pityriasis rubra pilaris (PRP) is a rare inflammatory papulosquamous disorder of unknown etiology. There are 6 strikingly distinct subtypes that occur ... Read the Article 1 5 Activity DO
Pityriasis Rubra Pilaris Pityriasis rubra pilaris (PRP) is a rare inflammatory papulosquamous disorder of unknown etiology. There are 6 strikingly distinct subtypes that occur ... Read the Article 1 5 Activity MD/PA
Plaque Psoriasis Psoriasis is the most prevalent immune-mediated inflammatory disease. It involves skin and in some cases, joints, and can be associated with abnormali ... Read the Article 1 6 Activity DO
Plaque Psoriasis Psoriasis is the most prevalent immune-mediated inflammatory disease. It involves skin and in some cases, joints, and can be associated with abnormali ... Read the Article 1 6 Activity MD/PA
Poikiloderma Congenitale Congenital poikiloderma, also known as Rothmund-Thomson syndrome (RTS), is a rare genodermatosis with autosomal recessive inheritance. It is character ... Read the Article 1 4 Activity DO
Poikiloderma Congenitale Congenital poikiloderma, also known as Rothmund-Thomson syndrome (RTS), is a rare genodermatosis with autosomal recessive inheritance. It is character ... Read the Article 1 4 Activity MD/PA
Polymorphic Light Eruption Polymorphic light eruption is the most common form of immunologically mediated photosensitivity dermatoses. Exposure to sunlight in spring or summer r ... Read the Article 1 6 Activity DO
Polymorphic Light Eruption Polymorphic light eruption is the most common form of immunologically mediated photosensitivity dermatoses. Exposure to sunlight in spring or summer r ... Read the Article 1 6 Activity MD/PA
Postinflammatory Hyperpigmentation Postinflammatory hyperpigmentation (PIH) is a common acquired disorder occurring after skin inflammation or injury. It is chronic and is more common a ... Read the Article 1 5 Activity DO
Postinflammatory Hyperpigmentation Postinflammatory hyperpigmentation (PIH) is a common acquired disorder occurring after skin inflammation or injury. It is chronic and is more common a ... Read the Article 1 5 Activity MD/PA
Premalignant Fibroepithelial Tumor Of Pinkus In 1953, Dr. Herman Pinkus first described the fibroepithelial tumor of Pinkus (FEP) as a pre-malignant epithelial tumor. Although there has been some ... Read the Article 1 5 Activity DO
Premalignant Fibroepithelial Tumor Of Pinkus In 1953, Dr. Herman Pinkus first described the fibroepithelial tumor of Pinkus (FEP) as a pre-malignant epithelial tumor. Although there has been some ... Read the Article 1 5 Activity MD/PA
Progeria Werner syndrome, also known as adult progeria, is a rare autosomal recessive condition that begins in late adolescence or early adulthood and leads to ... Read the Article 1 4 Activity DO
Progeria Werner syndrome, also known as adult progeria, is a rare autosomal recessive condition that begins in late adolescence or early adulthood and leads to ... Read the Article 1 4 Activity MD/PA
Prurigo Nodularis Prurigo nodularis is a chronic disorder of the skin that is classically seen as multiple, firm, flesh to pink colored papules, plaques and nodules com ... Read the Article 1 4 Activity DO
Prurigo Nodularis Prurigo nodularis is a chronic disorder of the skin that is classically seen as multiple, firm, flesh to pink colored papules, plaques and nodules com ... Read the Article 1 4 Activity MD/PA
Psoriatic Arthritis Psoriatic arthritis (PsA) is chronic inflammatory arthritis associated with psoriasis (PsO) and found in about 20 to 30% of such patients. It shares ... Read the Article 1.5 14 Activity DO
Psoriatic Arthritis Psoriatic arthritis (PsA) is chronic inflammatory arthritis associated with psoriasis (PsO) and found in about 20 to 30% of such patients. It shares ... Read the Article 1.5 14 Activity MD/PA
Purpura Fulminans Purpura fulminans is an acute purpuric rash characterized by coagulation of the microvasculature, which leads to purpuric lesions and skin necrosis. I ... Read the Article 1 4 Activity DO
Purpura Fulminans Purpura fulminans is an acute purpuric rash characterized by coagulation of the microvasculature, which leads to purpuric lesions and skin necrosis. I ... Read the Article 1 4 Activity MD/PA
Pyogenic Granuloma Pyogenic granuloma, sometimes known as granuloma pyogenicum, refers to a common, acquired, benign, vascular tumor that arises in tissues such as the s ... Read the Article 1.25 7 Activity DO
Pyogenic Granuloma Pyogenic granuloma, sometimes known as granuloma pyogenicum, refers to a common, acquired, benign, vascular tumor that arises in tissues such as the s ... Read the Article 1.25 7 Activity MD/PA
Refsum Disease Refsum disease is a rare autosomal recessive disease from the peroxisomal biogenesis spectrum of disorders. Peroxisomes are multiple membrane-bound in ... Read the Article 1 6 Activity DO
Refsum Disease Refsum disease is a rare autosomal recessive disease from the peroxisomal biogenesis spectrum of disorders. Peroxisomes are multiple membrane-bound in ... Read the Article 1 6 Activity MD/PA
Rhabdomyosarcoma Rhabdomyosarcoma (RMS) is a primitive pediatric malignant soft tissue sarcoma of skeletal muscle phenotype that originates from a primitive mesenchyma ... Read the Article 1.5 14 Activity DO
Rhabdomyosarcoma Rhabdomyosarcoma (RMS) is a primitive pediatric malignant soft tissue sarcoma of skeletal muscle phenotype that originates from a primitive mesenchyma ... Read the Article 1.5 14 Activity MD/PA
Rickettsia Prowazekii Rickettsia prowazekii is an obligate, intracellular, gram-negative coccobacillus belonging to the genus Rickettsia. It is the causative agent of epide ... Read the Article 1.25 8 Activity DO
Rickettsia Prowazekii Rickettsia prowazekii is an obligate, intracellular, gram-negative coccobacillus belonging to the genus Rickettsia. It is the causative agent of epide ... Read the Article 1.25 8 Activity MD/PA
Rickettsia Rickettsiae Rocky Mountain spotted fever (RMSF) is an acute febrile tick-borne illness caused by Rickettsia rickettsii. In North America, it is both the most seve ... Read the Article 1.25 9 Activity DO
Rickettsia Rickettsiae Rocky Mountain spotted fever (RMSF) is an acute febrile tick-borne illness caused by Rickettsia rickettsii. In North America, it is both the most seve ... Read the Article 1.25 9 Activity MD/PA
Rickettsial Infection Rickettsia is a group of vector-borne organisms that cause acute febrile illnesses throughout the world. While the clinical presentation of rickettsia ... Read the Article 1 7 Activity DO
Rickettsial Infection Rickettsia is a group of vector-borne organisms that cause acute febrile illnesses throughout the world. While the clinical presentation of rickettsia ... Read the Article 1 7 Activity MD/PA
Roseola Infantum Roseola infantum is a common disease of childhood that is seen globally and is caused by infection with human herpesvirus 6 (HHV-6), or, less frequent ... Read the Article 1.25 13 Activity DO
Roseola Infantum Roseola infantum is a common disease of childhood that is seen globally and is caused by infection with human herpesvirus 6 (HHV-6), or, less frequent ... Read the Article 1.25 13 Activity MD/PA
Rubeola (Measles) This activity reviews the epidemiology and pathophysiology of measles to further understand its epidemiological situation. This will hopefully lead to ... Read the Article 1.5 13 Activity DO
Rubeola (Measles) This activity reviews the epidemiology and pathophysiology of measles to further understand its epidemiological situation. This will hopefully lead to ... Read the Article 1.5 13 Activity MD/PA
Scabies Scabies is a contagious skin condition caused by the mite Sarcoptes scabiei which burrows into the skin and causes severe itching. Scabies is transmit ... Read the Article 1.25 12 Activity DO
Scabies Scabies is a contagious skin condition caused by the mite Sarcoptes scabiei which burrows into the skin and causes severe itching. Scabies is transmit ... Read the Article 1.25 12 Activity MD/PA
Schamberg Disease Schamberg disease is the most frequent purpuric of the dermatoses, with a classical presentation characterized by petechiae, purpura, and increased sk ... Read the Article 1 5 Activity DO
Schamberg Disease Schamberg disease is the most frequent purpuric of the dermatoses, with a classical presentation characterized by petechiae, purpura, and increased sk ... Read the Article 1 5 Activity MD/PA
Scleredema Scleredema of Buschke is a rare connective tissue disorder. Its pathogenesis is poorly understood. It belongs to the spectrum of scleroderma-like diso ... Read the Article 1 7 Activity DO
Scleredema Scleredema of Buschke is a rare connective tissue disorder. Its pathogenesis is poorly understood. It belongs to the spectrum of scleroderma-like diso ... Read the Article 1 7 Activity MD/PA
Seabathers Eruption Seabather's eruption (SBE), also known as sea lice, is a pruritic dermatitis found in a bathing suit distribution and at sites of friction after bathi ... Read the Article 1 6 Activity DO
Seabathers Eruption Seabather's eruption (SBE), also known as sea lice, is a pruritic dermatitis found in a bathing suit distribution and at sites of friction after bathi ... Read the Article 1 6 Activity MD/PA
Seborrheic Dermatitis Seborrheic dermatitis is a common papulosquamous skin disease that is most prevalent in infancy and middle age, and it usually presents differently in ... Read the Article 1 6 Activity DO
Seborrheic Dermatitis Seborrheic dermatitis is a common papulosquamous skin disease that is most prevalent in infancy and middle age, and it usually presents differently in ... Read the Article 1 6 Activity MD/PA
Skin Biopsy Skin biopsy is an important and common diagnostic procedure in dermatology practice. Various methods of skin biopsy exist, and multiple factors are co ... Read the Article 1 7 Activity DO
Skin Biopsy Skin biopsy is an important and common diagnostic procedure in dermatology practice. Various methods of skin biopsy exist, and multiple factors are co ... Read the Article 1 7 Activity MD/PA
Spinal Dysraphism And Myelomeningocele Spinal dysraphism is a congenital abnormality that results in an abnormal structure in the spine, including the bony structure, the spinal cord, and t ... Read the Article 1.25 10 Activity DO
Spinal Dysraphism And Myelomeningocele Spinal dysraphism is a congenital abnormality that results in an abnormal structure in the spine, including the bony structure, the spinal cord, and t ... Read the Article 1.25 10 Activity MD/PA
Sporotrichosis Sporotrichosis caused by s. schenckii occurs by inoculation of soil, plants, and organic matter contaminated with the fungus. Sporotrichosis typically ... Read the Article 1 8 Activity DO
Sporotrichosis Sporotrichosis caused by s. schenckii occurs by inoculation of soil, plants, and organic matter contaminated with the fungus. Sporotrichosis typically ... Read the Article 1 8 Activity MD/PA
Staphylococcal Scalded Skin Syndrome Staphylococcal Scalded Skin Syndrome, also known as Ritter disease is a disease characterized by denudation of the skin caused by exotoxin producing s ... Read the Article 1 5 Activity DO
Staphylococcal Scalded Skin Syndrome Staphylococcal Scalded Skin Syndrome, also known as Ritter disease is a disease characterized by denudation of the skin caused by exotoxin producing s ... Read the Article 1 5 Activity MD/PA
Stevens Johnson Syndrome Stevens-Johnson syndrome and toxic epidermal necrolysis are acute, rare, and potentially fatal skin reactions involving loss of skin and, in some case ... Read the Article 1.5 18 Activity DO
Stevens Johnson Syndrome Stevens-Johnson syndrome and toxic epidermal necrolysis are acute, rare, and potentially fatal skin reactions involving loss of skin and, in some case ... Read the Article 1.5 18 Activity MD/PA
Stretch Marks Striae, or stretch marks, are indented streaks that often affect the abdomen, buttocks, thighs, back, breasts, axillae and groin. They are divided int ... Read the Article 1 6 Activity DO
Stretch Marks Striae, or stretch marks, are indented streaks that often affect the abdomen, buttocks, thighs, back, breasts, axillae and groin. They are divided int ... Read the Article 1 6 Activity MD/PA
Sturge-Weber Syndrome Sturge-Weber syndrome, also known as encephalotrigeminal angiomatosis, is a neurocutaneous disorder characterized by angiomas involving the face, chor ... Read the Article 1.25 11 Activity DO
Sturge-Weber Syndrome Sturge-Weber syndrome, also known as encephalotrigeminal angiomatosis, is a neurocutaneous disorder characterized by angiomas involving the face, chor ... Read the Article 1.25 11 Activity MD/PA
Sunscreens And Photoprotection Photoprotection is indicated for the reduction of ultraviolet (UV) radiation-induced skin damage and skin cancers. Photoprotection includes sunscreens ... Read the Article 1.25 9 Activity DO
Sunscreens And Photoprotection Photoprotection is indicated for the reduction of ultraviolet (UV) radiation-induced skin damage and skin cancers. Photoprotection includes sunscreens ... Read the Article 1.25 9 Activity MD/PA
Sweet Syndrome Sweet syndrome, also called acute febrile neutrophilic dermatosis, is a rare disorder that typically presents with acute-onset tender plaques or nodul ... Read the Article 1 7 Activity DO
Sweet Syndrome Sweet syndrome, also called acute febrile neutrophilic dermatosis, is a rare disorder that typically presents with acute-onset tender plaques or nodul ... Read the Article 1 7 Activity MD/PA
Symmetrical Drug-related Intertriginous and Flexural Exanthema Symmetrical drug-related intertriginous and flexural exanthema (SDRIFE), previously known as baboon syndrome, is a symmetrical erythematous rash on th ... Read the Article 1 6 Activity DO
Symmetrical Drug-related Intertriginous and Flexural Exanthema Symmetrical drug-related intertriginous and flexural exanthema (SDRIFE), previously known as baboon syndrome, is a symmetrical erythematous rash on th ... Read the Article 1 6 Activity MD/PA
Syphilis Syphilis is a systemic, bacterial infection caused by the spirochete Treponema pallidum. Due to its many protean clinical manifestations, it has been ... Read the Article 2.75 45 Activity DO
Syphilis Syphilis is a systemic, bacterial infection caused by the spirochete Treponema pallidum. Due to its many protean clinical manifestations, it has been ... Read the Article 2.75 45 Activity MD/PA
Tarantula Spider Toxicity Tarantula toxicity is a rare occurrence. There are over 900 species of tarantula, and they are popular as pets. While tarantulas do possess venom, the ... Read the Article 1 6 Activity DO
Tarantula Spider Toxicity Tarantula toxicity is a rare occurrence. There are over 900 species of tarantula, and they are popular as pets. While tarantulas do possess venom, the ... Read the Article 1 6 Activity MD/PA
Telogen Effluvium Telogen effluvium is a form of nonscarring alopecia characterized by diffuse, often acute hair shedding. Telogen effluvium is a reactive process, trig ... Read the Article 1 6 Activity DO
Telogen Effluvium Telogen effluvium is a form of nonscarring alopecia characterized by diffuse, often acute hair shedding. Telogen effluvium is a reactive process, trig ... Read the Article 1 6 Activity MD/PA
Thrombocytopenia Thrombocytopenia is a platelet count below the lower limit of normal, i.e., 150000/microliter (for adults). This activity reviews the etiology, evalua ... Read the Article 1.5 17 Activity DO
Thrombocytopenia Thrombocytopenia is a platelet count below the lower limit of normal, i.e., 150000/microliter (for adults). This activity reviews the etiology, evalua ... Read the Article 1.5 17 Activity MD/PA
Tinea Barbae Tinea barbae is a superficial fungal infection of the skin, hair, and hair follicles caused by dermatophytes. Though dermatophyte infections are one o ... Read the Article 1 5 Activity DO
Tinea Barbae Tinea barbae is a superficial fungal infection of the skin, hair, and hair follicles caused by dermatophytes. Though dermatophyte infections are one o ... Read the Article 1 5 Activity MD/PA
Tinea Capitis Tinea capitis, also known as ringworm or herpes tonsurans infection, is a fungal infection of the scalp hair. It is caused primarily by the dermatophy ... Read the Article 1.25 10 Activity DO
Tinea Capitis Tinea capitis, also known as ringworm or herpes tonsurans infection, is a fungal infection of the scalp hair. It is caused primarily by the dermatophy ... Read the Article 1.25 10 Activity MD/PA
Tinea Manuum Tinea manuum is a superficial dermatophyte infection of one or both hands, and the involvement can include the palms. It is worldwide in its geographi ... Read the Article 1 6 Activity DO
Tinea Manuum Tinea manuum is a superficial dermatophyte infection of one or both hands, and the involvement can include the palms. It is worldwide in its geographi ... Read the Article 1 6 Activity MD/PA
Tinea Pedis Tinea pedis, also known as athlete's foot or foot ringworm is an infection of the feet affecting soles, interdigital clefts of toes, and nails with a ... Read the Article 1 7 Activity DO
Tinea Pedis Tinea pedis, also known as athlete's foot or foot ringworm is an infection of the feet affecting soles, interdigital clefts of toes, and nails with a ... Read the Article 1 7 Activity MD/PA
Tinea Versicolor Pityriasis versicolor, also known as tinea versicolor, is a common, benign, superficial fungal infection of the skin. Clinical features of pityriasis ... Read the Article 1 8 Activity DO
Tinea Versicolor Pityriasis versicolor, also known as tinea versicolor, is a common, benign, superficial fungal infection of the skin. Clinical features of pityriasis ... Read the Article 1 8 Activity MD/PA
Totalis Alopecia Alopecia totalis is a chronic condition of complete hair loss of the scalp, which affects a small percentage of patients with alopecia areata. Treatme ... Read the Article 1 5 Activity DO
Totalis Alopecia Alopecia totalis is a chronic condition of complete hair loss of the scalp, which affects a small percentage of patients with alopecia areata. Treatme ... Read the Article 1 5 Activity MD/PA
Toxic Epidermal Necrolysis Toxic epidermal necrolysis (TEN) is potentially life-threatening acute mucocutaneous Syndrome. It usually occurs because of inappropriate immune react ... Read the Article 1 6 Activity DO
Toxic Epidermal Necrolysis Toxic epidermal necrolysis (TEN) is potentially life-threatening acute mucocutaneous Syndrome. It usually occurs because of inappropriate immune react ... Read the Article 1 6 Activity MD/PA
Toxic Shock Syndrome Toxic shock syndrome (TSS) is an acute-onset illness characterized by fever, hypotension, sunburn-like rash, and end-organ damage. TSS was classically ... Read the Article 1 7 Activity DO
Toxic Shock Syndrome Toxic shock syndrome (TSS) is an acute-onset illness characterized by fever, hypotension, sunburn-like rash, and end-organ damage. TSS was classically ... Read the Article 1 7 Activity MD/PA
Toxicodendron Toxicity Plants within the Anacardiaceae family cause Toxicodendron toxicity. It includes plants such as poison ivy, poison oak, poison sumac and is the most c ... Read the Article 1 5 Activity DO
Toxicodendron Toxicity Plants within the Anacardiaceae family cause Toxicodendron toxicity. It includes plants such as poison ivy, poison oak, poison sumac and is the most c ... Read the Article 1 5 Activity MD/PA
Traction Alopecia Traction alopecia results from continuous pulling force on the hair roots. It usually occurs in women of African descent who have tight, spiral curlin ... Read the Article 1 7 Activity DO
Traction Alopecia Traction alopecia results from continuous pulling force on the hair roots. It usually occurs in women of African descent who have tight, spiral curlin ... Read the Article 1 7 Activity MD/PA
Trichodysplasia Spinulosa Trichodysplasia spinulosa is a rare dermatologic condition characterized by painless erythematous papules on the face with folliculocentric keratin sp ... Read the Article 1 5 Activity DO
Trichodysplasia Spinulosa Trichodysplasia spinulosa is a rare dermatologic condition characterized by painless erythematous papules on the face with folliculocentric keratin sp ... Read the Article 1 5 Activity MD/PA
Trichosporonosis Trichosporon species are pathogenic yeast that colonizes and proliferates in different parts of the human body, including the gastrointestinal tract, ... Read the Article 1 5 Activity DO
Trichosporonosis Trichosporon species are pathogenic yeast that colonizes and proliferates in different parts of the human body, including the gastrointestinal tract, ... Read the Article 1 5 Activity MD/PA
Trichotillomania Trichotillomania (TTM) also known as hair-pulling disorder, was first described in ancient Greece, but its current name was coined in the later part o ... Read the Article 1 6 Activity DO
Trichotillomania Trichotillomania (TTM) also known as hair-pulling disorder, was first described in ancient Greece, but its current name was coined in the later part o ... Read the Article 1 6 Activity MD/PA
Tuberous Sclerosis Tuberous sclerosis complex (TSC) is a genetic disorder that affects multiple systems. It is inherited in an autosomal dominant fashion and is characte ... Read the Article 2.25 32 Activity DO
Tuberous Sclerosis Tuberous sclerosis complex (TSC) is a genetic disorder that affects multiple systems. It is inherited in an autosomal dominant fashion and is characte ... Read the Article 2.25 32 Activity MD/PA
Urticaria Pigmentosa Mastocytosis is a disorder characterized by mast cell accumulation, commonly in the skin, bone marrow, gastrointestinal tract, liver, spleen, and lymp ... Read the Article 1 5 Activity DO
Urticaria Pigmentosa Mastocytosis is a disorder characterized by mast cell accumulation, commonly in the skin, bone marrow, gastrointestinal tract, liver, spleen, and lymp ... Read the Article 1 5 Activity MD/PA
Varicella Zoster Chickenpox or varicella is a contagious disease caused by the varicella-zoster virus (VZV). The virus is responsible for chickenpox (usually primary i ... Read the Article 2 27 Activity DO
Varicella Zoster Chickenpox or varicella is a contagious disease caused by the varicella-zoster virus (VZV). The virus is responsible for chickenpox (usually primary i ... Read the Article 2 27 Activity MD/PA
Vitiligo Vitiligo is a common acquired skin disorder which results from the loss of melanocytes from the epidermis and clinically manifests as well-demarcated ... Read the Article 1.25 8 Activity DO
Vitiligo Vitiligo is a common acquired skin disorder which results from the loss of melanocytes from the epidermis and clinically manifests as well-demarcated ... Read the Article 1.25 8 Activity MD/PA
Vohwinkel Syndrome Vohwinkel syndrome, also known as keratoderma hereditarian mutilans, is classified as a type of hereditary palmoplantar keratoderma (PPK). Classicall ... Read the Article 1 4 Activity DO
Vohwinkel Syndrome Vohwinkel syndrome, also known as keratoderma hereditarian mutilans, is classified as a type of hereditary palmoplantar keratoderma (PPK). Classicall ... Read the Article 1 4 Activity MD/PA
Waardenburg Syndrome Waardenburg syndrome is a group of genetic conditions inherited in an autosomal dominant fashion. During embryogenesis, there is an abnormal distribut ... Read the Article 1 6 Activity DO
Waardenburg Syndrome Waardenburg syndrome is a group of genetic conditions inherited in an autosomal dominant fashion. During embryogenesis, there is an abnormal distribut ... Read the Article 1 6 Activity MD/PA
Wart Warts are prevalent benign lesions caused by the human papillomavirus (HPV) that occur in the mucosa and skin. Warts may cause significant morbidity f ... Read the Article 1 7 Activity DO
Wart Warts are prevalent benign lesions caused by the human papillomavirus (HPV) that occur in the mucosa and skin. Warts may cause significant morbidity f ... Read the Article 1 7 Activity MD/PA
Wells Syndrome Wells syndrome is characterized by sudden onset of large, inflamed, edematous patches that are often covered with vesicles or bullae; typically, the e ... Read the Article 1 5 Activity DO
Wells Syndrome Wells syndrome is characterized by sudden onset of large, inflamed, edematous patches that are often covered with vesicles or bullae; typically, the e ... Read the Article 1 5 Activity MD/PA
Wiskott-Aldrich Syndrome Wiskott-Aldrich syndrome (WAS) is a rare X-linked disorder which classically includes the characteristic triad of immunodeficiency, thrombocytopenia, ... Read the Article 1.25 13 Activity DO
Wiskott-Aldrich Syndrome Wiskott-Aldrich syndrome (WAS) is a rare X-linked disorder which classically includes the characteristic triad of immunodeficiency, thrombocytopenia, ... Read the Article 1.25 13 Activity MD/PA
Xeroderma Xeroderma refers to “dry skin,” and is a common condition which results in skin roughness, tightness, flaking, and scaling. It can cause pruritus, lea ... Read the Article 1 5 Activity DO
Xeroderma Xeroderma refers to “dry skin,” and is a common condition which results in skin roughness, tightness, flaking, and scaling. It can cause pruritus, lea ... Read the Article 1 5 Activity MD/PA
Xeroderma Pigmentosum Xeroderma pigmentosum is a rare autosomal recessive genodermatosis that results due to mutations in nucleotide excision repair. The condition is chara ... Read the Article 1 4 Activity DO
Xeroderma Pigmentosum Xeroderma pigmentosum is a rare autosomal recessive genodermatosis that results due to mutations in nucleotide excision repair. The condition is chara ... Read the Article 1 4 Activity MD/PA
X-Linked Ichthyosis X-linked ichthyosis (XLI), known as steroid sulfatase (STS) deficiency and X-linked recessive ichthyosis, is a genetic skin disorder recognized in 196 ... Read the Article 1 5 Activity DO
X-Linked Ichthyosis X-linked ichthyosis (XLI), known as steroid sulfatase (STS) deficiency and X-linked recessive ichthyosis, is a genetic skin disorder recognized in 196 ... Read the Article 1 5 Activity MD/PA
X-Linked Immunodeficiency Primary immunodeficiencies (PID) are a heterogeneous group of diseases, mostly inherited, caused by more than 400 intrinsic disorders of the immune sy ... Read the Article 1.25 8 Activity DO
X-Linked Immunodeficiency Primary immunodeficiencies (PID) are a heterogeneous group of diseases, mostly inherited, caused by more than 400 intrinsic disorders of the immune sy ... Read the Article 1.25 8 Activity MD/PA
Yaws Yaws, a treponemal disease caused by the spirochete Treponema pertenue, causes disease in 3 stages with the last being most specific and manifesting a ... Read the Article 1 7 Activity DO
Yaws Yaws, a treponemal disease caused by the spirochete Treponema pertenue, causes disease in 3 stages with the last being most specific and manifesting a ... Read the Article 1 7 Activity MD/PA
Zinc Deficiency Zinc deficiency is common worldwide but is seen with greater frequency in developing countries. Zinc deficiency can be inherited or acquired and typic ... Read the Article 1 7 Activity DO
Zinc Deficiency Zinc deficiency is common worldwide but is seen with greater frequency in developing countries. Zinc deficiency can be inherited or acquired and typic ... Read the Article 1 7 Activity MD/PA

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