晚期肝硬化及门脉高压症经门腔静脉吻合手术治疗后的病人中,肝昏迷是一个比较严重的并发症,病人往往因此而死亡。实践证明,肝昏迷时血氨常常增高,给肝脏病人食入或注入在体内可以形成氨的物质,如蛋白质、血液、水解蛋白、尿素等,可以使病人发生肝昏迷的症状。因而可以 In patients with advanced cirrhosis and portal hypertension treated by portal vein anastomosis, hepatic coma is a more serious complication and patients often die as a result. Practice has proved that when the hepatic coma hepatic ammonia is often increased, to the liver patients ingested or injected into the body can form ammonia substances, such as protein, blood, hydrolyzed protein, urea, etc., can make patients with hepatic coma symptoms. So you can