术式讨论会：结肠癌扩大根治切除术的适应证、手术要点与评价陈峻青教授（主持人，中国医科大学肿瘤研究所）：过去，国内对结肠癌扩大根治术虽有报道，但为数不多。我们了解到全国各地学者对此术式认识不一，评价各异。所以，特邀几位对结肠癌外科治疗有经验的同道，就各... Surgical Symposium: Indications, Surgical Points and Evaluation of Extended Radical Resection for Colonic Cancer Professor Chen Junqing (Host, Institute of Oncology, China Medical University) In the past, although domestic radical colonectomy for colon cancer has been reported, it is rare. . We learned that scholars across the country have different understandings of this type of surgical procedure and their evaluations are different. Therefore, there are several invited colleagues who have experience in surgical treatment of colon cancer.