肝硬化门脉高压症患者首次出血原因中,食管静脉曲张破裂出血约占80%.本文通过内镜观察80例门脉高压患者的食管静脉曲张和食管炎及胃粘膜损害所见,探讨其与出血有关的危险因素.1 材料与方法1.1 一般情况将受检的肝硬化门脉高压症患者80例,分为出血组和非出血组.出血组患者大部分是有反复呕血、黑便史的患者,少部分是不明原因上消化道出血 In cirrhotic patients with portal hypertension, bleeding from esophageal varices accounts for about 80% of the total bleeding.We observed the esophageal varices and esophagitis and gastric mucosal lesions in 80 patients with portal hypertension by endoscopy, Bleeding-related risk factors.1 Materials and Methods1.1 General The subjects of cirrhosis and portal hypertension were seized in 80 cases, divided into hemorrhage group and non-hemorrhagic group.The majority of patients with hemorrhage is a group of patients with recurrent vomiting and melena A small proportion of patients are upper gastrointestinal bleeding for unknown reasons