REIRRADIATION OF RECURRENT NASOPHARYNGEAL CARCINOMA - TREATMENT TECHNIQUES AND RESULTS
REIRRADIATION OF RECURRENT NASOPHARYNGEAL CARCINOMA - TREATMENT TECHNIQUES AND RESULTS
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DOI：
10.1016/0360-3016(87)90030-7
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发表时间：
1987-07-01
影响因子：
7
通讯作者：
WANG, CC
中科院分区：
文献类型：
--
作者：
WANG, CC
本文介绍了 1950 年至 1981 年间在马萨诸塞州总医院收治的 51 名鼻咽癌患者在先前放疗后复发的放射治疗管理和结果。对于早期病变、复发时的T1和T2，高剂量根治性再照射后的5年精算生存率为50%。 7名患者寿命超过10年，其中3名患者寿命超过20年。低剂量照射对于复发性病变很少有效，并且姑息治疗的益处通常是短暂的，因此不推荐这种方法。放射治疗技术必须小心执行，以避免放射治疗并发症。
This paper presents the radiotherapeutic management and results of 51 patients seen at the Massachusetts General Hospital from 1950 through 1981 with recurrent carcinoma of the nasopharynx after prior irradiation. For the early lesions, T1 and T2 at the time of recurrence, the 5-year actuarial survival rate after high dose radical reirradiation was 50%. There were 7 patients who lived more than 10 years and of these, 3 more than 20 years. Low dose of irradiation for recurrent lesions is rarely effective and the benefits of palliation often short lived and such approach is therefore not recommended. Radiation therapy techniques must be carefully executed to avoid radiation therapy complications.