[7 emergency portacaval anastomoses for digestive hemorrhage].
D006471:Gastrointestinal Hemorrhage; D006801:Humans; D006973:Hypertension; D006975:Hypertension, Portal; D008103:Liver Cirrhosis; D011167:Portacaval Shunt, Surgical
HEMORRHAGE, GASTROINTESTINAL; HYPERTENSION, PORTAL; LIVER CIRRHOSIS; PORTACAVAL ANASTOMOSIS