胃Ｄｉｅｕｌａｆｏｙ病又称胃粘膜下恒径动脉破裂出血，可引起致命性消化道出血。本病较少见，不易诊断，合并消化性溃疡出血时更易漏诊。近年来我们收治４例，现对其临床和病理特点作一探讨。一、临床资料患者均为男性，因上消化道反复大出血急诊收治。例１４３岁，反复... Gastric Dieulafoy disease, also known as gastric mucosal constant diameter arterial bleeding, can cause fatal gastrointestinal bleeding. The disease is rare, not easy to diagnose, peptic ulcer bleeding more easily missed. In recent years, we received 4 cases, now its clinical and pathological features for a discussion. First, clinical data Patients are men, due to repeated episodes of upper gastrointestinal bleeding admitted. Example 143 years old, repeated ...