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Gastrointestinal Bleeding After Laparoscopic Duodenal Switch and SADI-S Caused by Pseudoaneurysm of Gastroduodenal

Claudio Lazzara1, Javier Osorio2, Joana Valcarcel3

  • 1Department of General and Digestive Surgery, Bariatric and Metabolic Surgery Unit, Bellvitge University Hospital, University of Barcelona, Barcelona, Spain. clazzara@bellvitgehospital.cat.

Obesity Surgery
|March 23, 2021
PubMed
Abstract

No abstract available in 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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