Establish specific imaging signs of different type IO, raise the rate of early correctly diagnosis of severity type ileus such as volvulus,entocele, intussusception.

建立不同类梗阻的特异性影像学,高严重梗阻类如扭转、内疝叠早期正确诊断率。

Results In the 21 cases,there were adhesion in 6 cases,volvulus in 1 case,neoplasm in 8 cases,external hernal in 1 case,fecalith in 1 case,intussusception in 2 cases and inflammation in 2 cases.

结果21例机械性梗阻中粘连6例,扭转1例,肿瘤8例,腹外症1例,粪石1例,叠2例,炎症2例。