高位先天性肛门畸形术后最常见的并发症为()
A.肛门狭窄
B.肛周脓肿
C.肛门失禁
D.直肠脱垂
E.直肠回缩
参考答案:C
This is not the way ____ we did the test last time.
A.with which
B./
C.in that
D.which
先天性巨结肠最有意义的诊断依据是
A.腹胀
B.出生后不久即出现便秘
C.呕吐
D.可见肠型及蠕动波
E.以上都是