结果：婴儿先天性巨结肠好发于直肠及乙状结肠的交界处。

Results:The infant congenital megacolon often located between rectum and sigmoid.

youdao

结果：婴儿先天性巨结肠好发于直肠及乙状结肠的交界处。

Results:The infant congenital megacolon often located between rectum and sigmoid.

youdao