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目的：临床观察氩氦靶向超低温手术系统(简称“氩氦刀”)在软组织肉瘤治疗中的作用及疗效。方法：本组17例住院患者,为采用Enneking GTM法分期的各类型、各期软组织肉瘤,在CT或B超的引导下采用“氩氦刀”行超低温冷冻治疗。结果：Ⅰ期5例：其中CR 2例、PR 2例、PD 1例；Ⅱ期4例：其中PR 2例、PD 2例；Ⅲ期8例：其中PR 1例、SD 2例、PD 5例。临床有效率41%(7/17)。结论：超低温冷冻在软组织肉瘤治疗中是有效的,尤其是对Ⅰ期肿瘤的治疗效果好,瘤体巨大的肿块还需要与其他方法联合进行综合治疗。
Objective: To observe the effect and therapeutic effect of argon-helium targeting cryogenic surgery system (referred to as “argon-helium knife”) in the treatment of soft tissue sarcoma. Methods: The group of 17 hospitalized patients were all types and stages of soft tissue sarcoma staged by Enneking GTM method. Cryosurgery was performed under the guidance of CT or B ultrasound with “Cryosurgery”. Results: Stage Ⅰ 5 cases: 2 cases of CR, 2 cases of PR, 1 case of PD; 4 cases of stage Ⅱ: PR 2 cases, PD 2 cases; Ⅲ stage 8 cases: PR 1 cases, SD 2 cases, PD 5 example. The clinical effective rate was 41% (7/17). Conclusion: Cryopreservation is effective in the treatment of soft tissue sarcoma, especially for the treatment of stage Ⅰ tumors. The tumor mass also needs to be treated in combination with other methods.