英语语法分析

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

结果：婴儿先天性巨结肠好发于直肠及乙状结肠的交界处。

Objective To study the morphology of myenteric nerve plexus in the congenital megacolon.

目的观察先天性巨结肠肌间神经丛形态学并分析其意义。

Objective: To study the clinical value of Laparoscopy in radical operation on congenital megacolon.

目的：探讨腹腔镜下行先天性巨结肠根治术的临床价值。