杜氏病(Dieulafoy disease)亦称胃黏膜下恒径动脉破裂,是引起消化道大出血少见病因之一,但并非罕见,随着电子纤维内窥镜的普及应用和医务工作者对该病深入了解和足够的认识,近年来国内外报道不断增多。本病发病突然、病死率高,在发病第一时间内选择一种正确的诊治方法是非常重要的,目前对该病的诊治国内外学者仍比较公认内窥镜和 Dieulafoy disease, also known as constant diameter artery rupture of gastric mucosa, is one of the rare causes of gastrointestinal bleeding, but not uncommon, with the popularity of electronic fiber endoscopy and medical workers to understand the disease and Enough understanding, in recent years, increasing domestic and international reports. The sudden onset of the disease, high mortality, the first time in the pathogenesis of a correct diagnosis and treatment is very important, the current diagnosis and treatment of the disease is still more recognized domestic and foreign scholars endoscopy and