超级γ刀治疗原发性肝癌的近期疗效观察

摘要

Objective: To observe the short - term therapeutic efficacay of stereotactic radiotherapy with super gamma knife in treatment of primary liver carcinoma. Methods: Total of 190 patients with primary liver carcinoma were treated with stereotactic radiotherapy with super gamma knife. The fractional dose was given 3 -7Gy per fraction one fraction every other day. The total dose was 30 -50Gy. Results: Three months after the treatment the tumor response rate was CR 15.26% ,PR 60.53% ,NC 15.26% ,PD 8.95% ;CR + PR 75.79%. Conclusion:Super gamma knife can saftely and effectively relieve patients' symptoms and improve their life quality.%目的:观察超级γ刀立体定向放射治疗原发性肝癌的近期疗效.方法:190例患者采用超级γ刀SGS-Ⅰ型立体定向放射治疗,单次3-7Gy,隔日1次,总照射剂量30-50Gy.结果:治疗结束后3个月复查AFP和CT,完全缓解(CR)15.26％,部分缓解(PR) 60.53％,无变化(NC) 15.26％,进展(PD) 8.95％；CR+PR为75.79％.结论:超级γ刀治疗原发性肝癌安全有效,可缓解症状,提高患者生活质量.