Gastric Volvulus


Gastric volvulus is a rare, clinical event that occurs in both adults and pediatric patients. In 1886, Berti was the first to describe a gastric volvulus after performing an autopsy on a female patient. A gastric volvulus occurs when the stomach rotates on itself at least 180 degrees along its transverse or longitudinal axis. Gastric strangulation is a complication that can occur after the development of acute gastric volvulus. Timely diagnosis and treatment of acute gastric volvulus can potentially decrease morbidity and mortality. Patients can simply present with mild abdominal pain associated with nausea and vomiting, without emesis. Other patients can present with sepsis from necrosis of their volvulus and similar chief complaints.[1][2]


In 10% to 30% of cases, gastric volvulus is considered primary and results from laxity and disruption of the stomach's ligamentous attachments (gastrohepatic, gastrocolic, gastrolienal, and gastrophrenic). For the majority of cases, gastric volvulus is caused by a gastric, splenic, or diaphragmatic anatomic disorder, the most common being a diaphragmatic hernia or an abnormality in gastric function. The organoaxial rotation of the stomach as described by Singleton is the most common gastric volvulus (two-thirds of cases) and occurs when the stomach rotates around the pylorus and the gastroesophageal (GE) junction. Mesenteroaxial rotation is less common (one-third of cases), and occurs when the stomach rotates longitudinal line parallel to the gastrohepatic omentum.[3]


Gastric volvulus occurs in children usually less than 1 year of age and occurs in older adults, those who are older than 50 years. There does not seem to a predilection for gastric volvulus for either gender or race. The most common cause of a gastric volvulus in both children and adults is a paraesophageal hernia.[4]


Gastric volvulus causes a foregut obstruction in the patients. Gastric volvulus may present either acutely, or it may present with intermittent, recurrent, and chronic symptoms. When the stomach twist on itself there is always a risk for stomach strangulation with necrosis, perforation, and shock. The mortality for an acute volvulus can range from 30% to 50%, thus highlighting the importance of early diagnosis and treatment of gastric volvulus.

History and Physical

A patient's clinical presentation depends on the speed of onset, the type of stomach rotation (volvulus), and the completeness of the foregut obstruction. The presentation of an acute gastric volvulus can be quite severe with acute epigastric abdominal pain associated with severe retching. In 1904, Borchardt described the triad of acute epigastric pain, retching with the inability to vomit, and the difficulty or inability to pass a nasogastric tube. This triad occurs in up to 70% of patients who present with an acute organoaxial volvulus. The nasogastric tube passes easily in patients who present with an acute mesenteroaxial volvulus, as the lower esophageal sphincter remains open. The opposite is appreciated with organoaxial volvulus, as the nasogastric tube is more difficult to pass, due to the involvement of more proximal structures including the lower esophageal sphincter, the fundus, or the cardia. Patients who present with chronic, intermittent, and vague signs and symptoms of upper abdominal pain, nausea, dysphagia, early satiety vomiting, and hiccups may have a chronic partial or intermittent gastric volvulus.


The diagnosis of a gastric volvulus can be suspected with a good history and physical exam; however, diagnosis can be difficult. The diagnosis of a gastric volvulus may be confirmed radiologically when patients are symptomatic. Plain chest x-ray films that are suspicious for a gastric volvulus are those that demonstrate a spherical stomach or a double air-fluid level on upright chest films and the retrocardiac air-fluid level above the diaphragm on lateral chest film. Albas et al. described 4 radiologic findings predictive for a gastric volvulus on an upper gastrointestinal (GI) contrast study by showing gastric air-fluid level above the diaphragm, a paucity of distal bowel gas, reversal of the relative position of the greater curvature of the stomach, and a downward pointing pylorus. A barium swallow may be helpful as an adjunct to chest x-ray. Computed tomography (CT) scans of the chest, abdomen, and pelvis can also be diagnostic. CT scan of the chest, abdomen, and pelvis can provide information about the nature of volvulus, and other intraabdominal organs that may be involved, thus assisting pre-operative planning.

Differential Diagnosis

The differential diagnosis for gastric volvulus is very broad. The following are potential differential diagnosis:

  • Gastroesophageal reflux disease
  • Peptic ulcer disease
  • Esophageal cancer
  • Esophageal motility disorders
  • Esophageal diverticulum
  • Gastric cancer
  • Gastroparesis

Enhancing Healthcare Team Outcomes

The diagnosis and management of gastric volvulus is complex and best done with an interprofessional team that includes a radiologist, emergency department physician, general surgeon, gastroenterologist, and an intensivist. Delay in diagnosis or treatment can be fatal. Some patients may be managed with conservative treatment that includes decompression of the stomach, but most patients benefit from surgery.

Strangulated gastric volvulus is associated with mortality rates in excess of 30% and these patients need monitoring by ICU nurses. Even after surgery, patients may develop complications that can prolong recovery. The outcomes for most patients are guarded.

Article Details

Article Author

Peter Lopez

Article Editor:

Rishi Megha


11/19/2020 7:40:53 PM

PubMed Link:

Gastric Volvulus



da Costa KM,Saxena AK, Management and outcomes of gastric volvulus in children: a systematic review. World journal of pediatrics : WJP. 2019 Mar 21;     [PubMed PMID: 30900131]


Verde F,Hawasli H,Johnson PT,Fishman EK, Gastric volvulus: unraveling the diagnosis with MPRs. Emergency radiology. 2019 Apr;     [PubMed PMID: 30644001]


Bauman ZM,Evans CH, Volvulus. The Surgical clinics of North America. 2018 Oct;     [PubMed PMID: 30243456]


Coe TM,Chang DC,Sicklick JK, Small bowel volvulus in the adult populace of the United States: results from a population-based study. American journal of surgery. 2015 Aug;     [PubMed PMID: 26002189]


Takahashi T,Yamoto M,Nomura A,Ooyama K,Sekioka A,Yamada Y,Fukumoto K,Urushihara N, Single-incision laparoscopic gastropexy for mesentero-axial gastric volvulus. Surgical case reports. 2019 Feb 4;     [PubMed PMID: 30715642]


Costa MRP,Matos ASB,Almeida JR,Oliveira FJ, Primary gastric volvulus: a report of two cases. Journal of surgical case reports. 2018 Aug;     [PubMed PMID: 30151116]