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1临床资料1．1对象：本文共收集62例．均有肝硬变病史。为本科1994年1月～1997年12月收治的临床上以呕血、黑便为主要症状的肝硬变并发上消化道出血病人。在出血24～48小时内进行紧急内镜检查为研究对象。其中男性38例，女性24例，年龄22～7O岁，平均46岁。1．262例患者在出血
1 clinical data 1.1 object: This article collected 62 cases. Have a history of cirrhosis. For the undergraduate from January 1994 to December 1997 admitted clinically vomiting, melena as the main symptom of cirrhosis complicated by gastrointestinal bleeding patients. In 24 to 48 hours after hemorrhage emergency endoscopy for the study. There were 38 males and 24 females, aged from 22 to 70 years, with an average of 46 years. 1.262 patients were bleeding