Dieulafoy病是一种罕见的引起消化道大出血的疾病。因缺乏特异性,常被漏诊或误诊。现将我院1986年以来经内镜诊断并经手术证实的4例Dieulafoy病例报告如下。 1 临床资料 1.1 一般资料 4例Dieulafoy患者均为男性,年龄28～65岁,平均42岁。3例曾有胃病史,既往内镜检查1例为胃溃疡,1例为十二指肠溃疡,1例为慢性糜烂性胃 Dieulafoy’s disease is a rare disease that causes massive bleeding of the digestive tract. Due to lack of specificity, often missed or misdiagnosed. Now in our hospital since 1986 endoscopic diagnosis and surgery confirmed by the 4 cases of Dieulafoy reported as follows. 1 Clinical data 1.1 General information 4 Dieulafoy patients were male, aged 28 to 65 years, mean 42 years. Three patients had stomach history, one case of previous endoscopy for gastric ulcer, one case of duodenal ulcer, one case of chronic erosive stomach