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

建立不同类阻的特异性影像学征象,提高严阻类如、内疝及套叠早期正确诊断率。

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例机械性阻中粘连6例,1例,肿瘤8例,腹外症1例,粪石1例,套叠2例,炎症2例。