食管癌、贲门癌切除术后发生功能性胃排空障碍９例。保守治疗７例中２例分别于症状发生后１３、１４天缓解；４例在３～４周内症状缓解；１例于４１天缓解。２例经保守治疗，效果不佳后行手术探查，分别于术后１２、１６天症状缓解。该病是一种功能性自限性疾病，持续时间一般２～６周，只要确诊，保守治疗完全可恢复。 Functional gastric emptying dysfunction occurred in 9 cases after esophageal or cardiac cancer resection. Two of the 7 conservative treatments were relieved on the 13th and 14th days after the onset of symptoms; 4 eased within 3 to 4 weeks; 1 eased on the 41st day. Two cases were treated conservatively and the results were poor. The symptoms were relieved after 12 and 16 days respectively. The disease is a functional self-limiting disease. The duration is usually 2 to 6 weeks. As long as the diagnosis is confirmed, conservative treatment can be completely restored.