The measurement of portal-systemic circulation time: A new method for detecting esophageal varices and determining the patency of a portacaval anastomosis.
D000005:Abdomen; D001776:Blood Circulation Time; D002319:Cardiovascular System; D004932:Esophageal and Gastric Varices; D006801:Humans; D011167:Portacaval Shunt, Surgical; D011169:Portal Vein
PORTACAVAL ANASTOMOSIS; PORTAL VEINS