Objective To study the application of hand-assisted laparoscopic surgery (HALS) in colorectal carcinoma resection.

目的探讨采用手助腹腔镜(HALS)行大肠癌切除术的疗效。

youdao

Objective To study the application of hand-assisted laparoscopic surgery (HALS) in colorectal carcinoma resection.

目的探讨采用手助腹腔镜(HALS)行大肠癌切除术的疗效。

youdao