胃黏膜下恒径动脉出血,又称D ieulafar病。临床表现为突发性消化道大出血,表现为呕血及黑便,出血量急速且量大,属急性上消化道少见且易致死的病因之一[1]。笔者曾于1994年2月~2003年12月采用电子胃镜检查诊断6例,现报告如下。1资料与方法1.1临床资料本组6例均男性,年龄27~66岁, Gastric mucosal constant diameter arterial bleeding, also known as D ieulafar disease. Clinical manifestations of sudden gastrointestinal bleeding, manifested as hematemesis and melena, rapid and large amount of bleeding, is a rare cause of acute upper gastrointestinal tract and lethal one [1]. I had in February 1994 ~ December 2003 by electronic endoscopy diagnosis of 6 cases, are as follows. 1 Materials and Methods 1.1 Clinical data The group of 6 patients were male, aged 27 to 66 years,