Emergency portacaval shunts.
D000208:Acute Disease; D004630:Emergencies; D004932:Esophageal and Gastric Varices / Q000601:surgery*; D006471:Gastrointestinal Hemorrhage / Q000601:surgery*; D006801:Humans; D008104:Liver Cirrhosis, Alcoholic / Q000601:surgery; D011167:Portacaval Shunt, Surgical; D012008:Recurrence