Ikard R W
Am Surg. 1977 Jul;43(7):467-70.
Two cases of pneumatosis cystoides intestinalis occurring in the bypassed small bowel following intestinal bypass are presented. These cases and the recent recording of four others in the literature indicate this may be a common association. Etiology of the pneumatosis is unknown, but it is probably related to fecal reflux into defunctionalized bowel with the attendant alteration of bacterial flora.
本文报告了两例肠旁路术后在旷置小肠出现的肠壁囊样积气症。这些病例以及近期文献中记载的另外四例表明,这可能是一种常见的关联情况。肠壁囊样积气症的病因尚不清楚,但可能与粪便反流至失功能肠段以及随之而来的菌群改变有关。