近年来,在肌肉骨骼系统肉瘤的处理中,手术已不单纯局限于截肢这一术式,随着辅助治疗的发展以及术前肿瘤定位技术和重建手术水平的提高,挽救生命、保留肢体已有了可能。但对一定条件的肿瘤选择何种手术方法,概念上仍较混乱.鉴于条件各异的肉瘤病人分 In recent years, in the treatment of musculoskeletal system sarcoma, surgery has not been confined to amputation alone. With the development of adjuvant therapy and advancement of preoperative tumor localization techniques and reconstructive surgery, it has saved lives and preserved limbs. It’s possible. However, the choice of surgical methods for certain conditions of the tumor is still conceptually confusing. Given the conditions of different sarcoma patients