手术能够完全切除的，术后应进行预防性颅脑照射。
Prophylactic cranial irradiation to patients with complete resection Should be given.
方法搜集1983年至1994年采用手术加术后辅助化疗的小细胞肺癌65例，其中行脑预防照射22例。
Methods From 1983 to 1994, 65 patients with SCLC were treated by surgery combined with postoperative chemotherapy, and 22 of them received prophylactic cranial irradiation.
所有病例根据手术切除范围、术后照射范围大小以及后颅凹照射剂量的不同，分三组进行1、3、5年生存率及预后因素的分析。
The cases were divided into three groups according to resection scope, radiation range and radiation dose of Posterior Fossa. Each group was analysed with 1, 3, 5 year survival rates and prognostic.
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