胃癌、大肠癌的外科治疗,迄今已逾百年。从最初仅行癌肿局部切除或患癌脏器部分切除,逐渐发展到患癌脏器大部或全部切除,并清除区域淋巴结,即所谓根治术,进而施行扩大根治切除术,以至超扩大根治切除术。当今 Surgical treatment of gastric cancer and colorectal cancer has so far been over 100 years. From the beginning, only local resection of cancer or partial resection of cancerous organs has gradually progressed to the resection of most or all of the cancerous organs, and the removal of regional lymph nodes, the so-called radical resection, and then extended radical resection, and even extended radical resection. cut. Today