Retroperitoneal laparo-scopic adrenalectomy had lower rate of complications than open adrenalectomy, including incisional hernia, wound infection and injury of pleura.
分别比较两组术中及术后并发症情况，后腹腔镜手术明显减少胸膜损伤和切口感染、切口疝的发生。
3
Objective to investigate the possibility and safety of laparo scopic cholecystectomy (LC) for the patients who had the history of operation in upper-abdomen.