Ⅱ期鼻腔非何态金氏淋巴瘤的放射治疗──附68例疗效分析

Radiotherapy of Stage Ⅱ Non-Hodgkin’s lymphoma in Nose -Analysis of 68 Patients

本文总结１９７５年至１９８８年收治Ⅱ期鼻腔非何杰金氏淋巴瘤６８例，单纯放射治疗和放化综合治疗各３４例。全组随访率为９８．５％（６７／６８），５年生存率为５２．９％（３６／６８），单纯放疗组为３２．４％（１１／３４），综合治疗组为７３．５％（２５／３４）（Ｐ＜０．０１）。放疗剂量以５５～６５ＧＹ适宜，主要死亡原因是远处转移。

Abstract This paper report 68 patients with Stage Ⅱ Non-Hodgkin’s lymphoma in nose were treated from 1975 to 1988, There are 34 patients treated by radiotherapy alone, 34 radiotherapy plus chemotherapy in these patients The 5-year follow-up rate was 98. 5 %, the overall 5-year survival rates was 52. 9%. The 5-year survial rates of radiotherapy alone and radiotherapy plus chemotherapy were 32. 4 % and 73. 5% (P<0. 01). Radical doses raging from 55-56GY are considered to be suitable The chief cause of failure was distans metastasis.Kerwords:Nose; Non─Hodgkin’s lymphona; combine therapy