近10年来我们收治了肿瘤放疗后并发慢性皮肤损伤216例,经过治疗,取得了较好的效果。1　材料和方法　　全组女性136例,男性80例。年龄10～78岁。乳腺癌术后放疗103例,鼻咽癌颈部转移放疗35例,皮肤肿瘤放疗49例,其它肿瘤放疗29例。放射源为60Ｃｏ-γ线照射46例,加速器β线照射54 In the past 10 years, we have treated 216 patients with chronic skin lesions after radiotherapy of tumors. After treatment, we achieved good results. 1 Materials and Methods There were 136 females and 80 males in the whole group. Age 10 to 78 years old. There were 103 cases of postoperative radiotherapy for breast cancer, 35 cases of neck metastases for nasopharyngeal carcinoma, 49 cases of skin tumor radiotherapy, and 29 cases of other tumor radiotherapy. The radiation source is 60Co-γ line irradiation in 46 cases, accelerator β line irradiation 54