3%
0%
62%
24%
10%
胃出血,疝气,阑尾炎
痔病,肛瘘,直肠脱垂,肛门畸形等.
肠瘘(fistulaofintestine)是指肠管之
腹膜炎是腹腔壁层腹膜和脏层腹膜的炎
肠道气囊肿症是指在肠道粘膜下或浆膜