Male Stomach Anterior Section Esophageal Varices Sig

Description

An anterior cross section of the male stomach and distal esophagus showing esophageal varices. Dilated, tortuous submucosal veins bulge into the esophageal lumen, creating the characteristic appearance of variceal columns. The varices are most prominent in the distal esophagus and gastric cardia. Esophageal varices develop from portal hypertension, most commonly caused by liver cirrhosis. Blood that cannot flow through the scarred liver finds alternative routes, including the esophageal venous plexus. Variceal rupture causes severe, life-threatening upper GI bleeding and remains a major cause of death in cirrhotic patients. The model supports hepatology and gastroenterology education, emergency medicine teaching, and patient counseling. Reviewed by a medical advisory board. Clean geometry for rendering, real-time, and 3D printing.