良性十二指肠梗阻病是指十二指肠第二段至空肠曲因通路受阻所引起的梗阻病症。它是由多种病因引起的一群值得注意的外科疾病。1942年 Rokiansky 首先记述 Gastro—mcsenteric ileus 后,即逐渐引起外科医生的重视。本病并非罕见,鉴于文献报告尚少,特收集国内病例共48例(附表)作一概 Benign duodenal obstruction refers to the second paragraph of the duodenum to jejunum obstruction caused by obstruction caused by the pathology. It is a group of notable surgical diseases caused by a variety of causes. After Rokiansky first described Gastro-Mcsenteric ileus in 1942, it gradually attracted surgeons’ attention. The disease is not uncommon, given the literature report is still small, special collection of domestic cases a total of 48 cases (Schedule) for all