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例机械性梗粘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。