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Lichen Planus

Unlimited Physician MD/DO/PA CME

Stay up to date on the latest medical knowledge with 5925 CME activities. In these online self-assessment activities, you will read our reference articles and test your knowledge with more than 6448.75 hours of CME.


6 Month Unlimited Physician MD/DO/PA CME

$199

Access to all the Physician MD/DO/PA CME activities in all specialties.
1 Year Unlimited Physician MD/DO/PA CME

$299

Access to all the Physician MD/DO/PA CME activities in all specialties.

  Lichen Planus

Credits: 1.00   Post-Assessment Questions:  6

Release Date: 5 Oct 2020
Expiration Date: 10 Aug 2021
Last Reviewed: 10 Aug 2020
Estimated Time To Finish: 60 Minutes

Need Help?  If you have a system or content concerns, please contact support@statpearls.com, or call (727) 289-9796.

Activity Description

Lichen planus (LP) is an inflammatory disorder of the skin and mucous membranes with no known cause. It appears as pruritic, violaceous papules and plaques most commonly found on the wrists, lower back, and ankles. A lattice-like network of white lines called Wickham striae overlies the lesions but is most easily observed on the buccal mucosa where erosions can also be present. Drug-induced lichen planus, or lichenoid drug eruption, is frequently photo distributed but may be indistinguishable from idiopathic LP. The natural history of LP varies significantly. The majority of patients with cutaneous lesions spontaneously clear within 1 to 2 years after initial presentation. However, recurrences are common, and residual hyperpigmentation of the skin frequently results. By contrast, oral LP is a chronic disease that may or may not remit. Drug-induced LP gradually resolves after removal of the causative medication. This activity describes the interprofessional team's role in the evaluation and management of lichen planus.

Target Audience

This activity has been designed to meet the educational needs of physicians.

Learning Objectives

At the conclusion of this activity, the learner will be better able to:

  • Describe the appearance of lichen planus.
  • Review the causes of lichen planus.
  • Summarize the types of lichen planus.

Author(s) / Contributors Disclosure of Conflicts of Interest

Each author, editor, faculty and planning committee member have completed a disclosure form indicating that neither they nor their spouse/partner has a financial interest/arrangement or affiliation that could be perceived as a real or apparent conflict of interest related to the content of this activity.

COMMERCIAL SUPPORT: This activity has received NO commercial support.

Contributors

Hover over the contributor names to see details and disclosures of any financial relationships or relationships they or their spouse/life partner have with commercial interests related to the content of this continuing education activity.

Authors: David Arnold
Editors: Karthik Krishnamurthy
Editors-In-Chief: Gregory PlaugherMark Pellegrini
Chief Medical Reviewer: Patrick Zito
Nurse Planner/Reviewer/Editor: Lisa Haddad
Pharmacy Planner/Reviewer/Editor: Mark Pellegrini
Physician Planner/Reviewer/Editor: Scott Dulebohn

Continuing Education Accreditation Information


This activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of the Quillen College of Medicine, East Tennessee State University, and StatPearls, LLC. The Quillen College of Medicine, East Tennessee State University is accredited by the ACCME to provide continuing medical education for physicians.

Quillen College of Medicine, East Tennessee State University designates this activity for a maximum of 1.00 AMA PRA Category 1 CreditsTM. Physicians should only claim credit commensurate with the extent of their participation in the activity.

 

Cancellation Policy: Cancellations must be received in writing and a money-back guarantee is provided if not completely satisfied.

  • StatPearls and ETSU reserve the right to cancel any course due to unforeseen circumstances. StatPearls and ETSU will not be responsible for other expenses incurred by the participant in the unlikely event that the program is canceled.

Equal Opportunity

  • StatPearls and ETSU are Equal Opportunity / Affirmative Action / Equal Access Institutions. 

Medium or Media Used:

  • Computer Requirements:  Internet Access
  • E-mail Address

Instructions for Credit

  1. Register for the activity and create a StatPearls login.     
  2. Review the required accreditation information:  Target audience, learning objectives, and disclosure information.
  3. Complete the entire self-study activity.
  4. Complete the post-test assessments.
  5. Successfully pass the post-test with a minimum score of 100%.
  6. Complete the evaluation form.
  7. Obtain a certificate.

StatPearls and ETSU adhere to ACCME Standards regarding commercial support of continuing medical education. It is the policy of StatPearls and ETSU that the faculty and planning committee disclose real or apparent conflicts of interest relating to the topics of this educational activity, that relevant conflict(s) of interest are resolved, and also that authors and editors will disclose any unlabeled/unapproved use of drug(s) or device(s) during their presentation. Detailed disclosure will be made prior to starting the activity.

The information provided at this CME/CE activity is for continuing education purposes only and is not meant to substitute for the independent medical/clinical judgment of a healthcare provider relative to diagnostic and treatment options of a specific patient’s medical condition.

Media Usage Rights

The contributors and editors of StatPearls have attested that all associated media (images and video) have been legally cleared for use with this activity.  All copyrights are reserved.

  • Name: 'lichen planus.jpg' Attribution: Contributed by DermNetNZ
  • Name: 'oral lichen planus.jpg' Attribution: Contributed by DermNetNZ
  • Name: 'FINALEST FIG 1.png' Attribution: Contributed by Sidharth SOnthalia, MD, DNB, MNAMS
  • Name: 'lichen planus palms SV1.png' Attribution: Contributed by Dr. Shyam Verma, MBBS, DVD, FRCP, FAAD, Vadodara, India
  • Name: 'lichen planus penis SV.JPG' Attribution: Contributed by Dr. Shyam Verma, MBBS, DVD, FRCP, FAAD, Vadodara, India

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