D ieulafoy病又名胃黏膜下恒径动脉破裂出血。本病因动脉突出于黏膜破损处,出血量大,药物治疗效果差,常危及患者生命。本病发病率较低,近年来随着对本病的认识及内镜技术的提高,报道逐渐增多。我院近5年来对22例D ieulafoy病行内镜下金属钛夹联合氩离子凝固术(APC)治疗,取得了 D ieulafoy disease, also known as gastric mucosal constant diameter arterial rupture bleeding. The etiology of the artery prominent mucosal damage at a large amount of bleeding, poor drug treatment, often endangering the lives of patients. The incidence of this disease is low, in recent years as the understanding of the disease and endoscopic techniques, reports gradually increased. In our hospital in the past 5 years, 22 cases of D ieulafoy disease endoscopic titanium clip combined argon plasma coagulation (APC) treatment, made