呼吸门控放疗非小细胞肺癌  

Respiratory gated radiotherapy for non-small cell lung cancer

作　　者：吴红宇[1] 贺晓东 刘宇[1] 盛兆瑛[1] 

机构地区：[1]同济大学附属上海肺科医院放射治疗科,上海200433

出　　处：《国际放射医学核医学杂志》2011年第5期314-317,共4页International Journal of Radiation Medicine and Nuclear Medicine

摘　　要：目的观察非小细胞肺癌呼吸门控放疗的近期疗效以及急性放射性肺炎发生率。方法16例病理明确的非小细胞肺癌患者采用呼吸门控放射治疗，总剂量60Gy，分30次照射，观察放疗后肿瘤退缩情况及放射性肺损伤。结果近期总有效率为68．75％，5例患者发生Ⅱ级放射性肺炎，其他患者均为0-1级放射性肺炎。结论呼吸门控放疗有较好的近期疗效，放射性肺炎的不良反应轻。Objective To observe the effect and acute radiation pneumonitis of respiratory gated radiotherapy for non-small cell lung cancer patients. Methods Sixteen non-small cell lung cancer patients received 3D conformal respiratory gating radiotherapy. The total dose is 60 Gy （2Gy/fraction）. Results The recent total effective rate was 68.75%, 5 cases have Ⅱ degree acute radiation pneumonitis, the other cases have no obvious acute radiation pneumonitis. Conclusion Respiratory gated radiotherapy is safe and proper for non-small cell lung cancer patients.

关 键 词：癌 非小细胞肺 放射疗法 放射性肺炎 呼吸¨控技术 

分 类 号：R734.2[医药卫生—肿瘤]