贲门失弛缓症及食管平滑肌瘤临床上常见，但同胞姐妹同患贲门失弛级症并发食管平滑肌瘤少见。我院收治2例，报告如下。1病历报告例1：女，21岁。从几岁开始食后呕吐，平卧时有食物从口鼻中流出，睡眠中常有食物返流致剧烈呛咳，近来加重，并有胸闷、气短，活动受限。于1984年10 Abdominal achalasia and esophageal leiomyoma are common in the clinic, but sibling sisters with achalasia are rare with esophageal leiomyoma. Our hospital received 2 cases, the report is as follows. 1 Case Report Example 1: Female, 21 years old. After vomiting after eating from the age of several months, there is food flowing out of the nose and mouth during supine, and food reflux often leads to severe coughing during sleep. It has recently become severe, and there is chest tightness, shortness of breath, and limited mobility. In 1984 10