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本症系因呕吐或其他原因引起食管下段和胃贲门部粘膜撕裂,发生不同程度的出血。又称Mallory-Weiss综合征。由于对上消化道出血患者更多地作了急诊胃镜检查,本症的发现率近几年已有明显增
The disease caused by vomiting or other causes lower esophageal and gastric cardia Department mucosal tear occurred in varying degrees of bleeding. Also known as Mallory-Weiss syndrome. Due to the upper gastrointestinal bleeding more emergency gastroscopy, the incidence of this disease has been significantly increased in recent years