上消化道出血是肝硬化的严重并发症之一,出血大多数由于食管-胃底静脉曲张破裂所致。静脉破裂出血可因粗糙食物,化学性刺激及腹内压增高等因素而引起,常表现为呕血与黑粪。若出血量不多,可仅有黑便。大量出血则可致休克,并诱发腹水和肝性脑病,甚至死亡[1]。患者均不同程度存在 Upper gastrointestinal bleeding is one of the serious complications of cirrhosis, the majority of bleeding due to esophageal - gastric varices due to rupture. Venous rupture bleeding due to rough food, chemical stimulation and increased intra-abdominal pressure and other factors, often manifested as hematemesis and melena. If the amount of bleeding is small, only melena. A large number of bleeding can cause shock, and induced ascites and hepatic encephalopathy, and even death [1]. Patients are different levels exist