坏死性肠套叠是小儿严重的急腹症之一 ,但文献报道不多 ,本文就 12例坏死性肠套叠的发病特点 ,临床表现和手术方式总结报告如下。1　临床资料1 1　一般资料　 1978年 7月至 1998年 6月在我科因急性肠套叠施手术者 5 8例 ,发现坏死者 12例 ,占 2 1% ;其中男 8例 ,女 4例。年龄 1 Necrosis of the intussusception is one of the serious acute abdomen in children, but few reports in the literature, this article on the 12 cases of necrotizing intussusception in the incidence characteristics, clinical manifestations and surgical summary report is as follows. 1 Clinical data 1 1 General Information July 1978 to June 1998 in our department due to acute intussusception surgery 58 patients found 12 cases of necrosis, accounting for 21%; of which 8 were males and 4 females . Age