1引言胃黏膜下恒径动脉破裂出血(Dieulafoy病)是导致上消化道大出血的原因之一,该病出血凶猛,为消化科急症,治疗亦困难。我院消化科1996年1月～2001年8月,联合应用内镜注射和热凝治疗胃黏膜下恒径动脉破裂出血11例,取得了较好的疗效,现报告如下。2临床资料2.1一般资料11例中,男 1 Introduction Gastrointestinal submucosal constant diameter arterial rupture bleeding (Dieulafoy disease) is one of the causes of upper gastrointestinal bleeding, the disease was fierce bleeding, for digestive emergency, the treatment is also difficult. Department of Gastroenterology January 1996 ~ August 2001, combined with endoscopic injection and thermocoagulation treatment of gastric mucosal constant diameter artery rupture in 11 cases, and achieved good results, are as follows. 2 Clinical data 2.1 General Information 11 cases, male