[Digestive hemorrhage caused by ulcer after portacaval anastomosis].
D004063:Digestion; D006470:Hemorrhage; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology*; D011167:Portacaval Shunt, Surgical / Q000150:complications*; D014456:Ulcer
PEPTIC ULCER HEMORRHAGE/etiology; PORTACAVAL ANASTOMOSIS/complications