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A Rare Cause of Upper Gastrointestinal Bleeding: Sarcina ventriculi

Emily B Worrall1, Anuj Chhaparia2, Danielle Carpenter3

  • 1Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, MO.

ACG Case Reports Journal
|September 5, 2022
PubMed

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Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
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