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Related Concept Videos

Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

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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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Updated: Nov 9, 2025

A Patient-Derived Xenograft Model for Venous Malformation
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Rectal Vascular Malformation

Jothinathan Muniandy1, Koon Khee Chan2, Salinawati Bakin3

  • 1Department of Surgery, Sultanah Aminah General Hospital, Johor Bahru, Malaysia. jothinathan84@gmail.com.

Journal of Gastrointestinal Surgery : Official Journal of the Society for Surgery of the Alimentary Tract
|April 9, 2021
PubMed
Summary

No abstract available in PubMed .

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