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Axial CT showing esophageal varices in liver cirrhosis with portal hypertension Dilated submucosal veins are the most prominent histologic feature of esophageal varices . The expansion of the submucosa leads to elevation of the mucosa above the surrounding tissue, which is apparent during endoscopy and is a key diagnostic feature. Evidence of recent variceal hemorrhage includes necrosis and ulceration of the mucosa. Evidence of past variceal hemorrhage includes inflammation and venous ... Esophageal varices are swollen veins in the esophagus caused by liver damage and portal hypertension. Learn how to prevent, diagnose, and treat them with Dr. Vedant H. Karvir, best Hepato Gastroenterologist in Mumbai. Esophageal varices - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information. Esophageal varices are enlarged veins in the esophagus, the tube that connects the throat and stomach. Esophageal varices most often happen in people with serious liver diseases. Esophageal varices form when regular blood flow to the liver is blocked by a clot or scar tissue in the liver.
