化疗与放疗综合治疗小细胞肺癌28例,占同期肺癌总数的20％,初诊时已查见骨转移者占42％,临床显示内分泌及神经肌肉综合症者占21％。19例接受每月周期性大量环磷酰胺及长春新硷治疗,其中17例见客观好转。每个疗程的第14～28日用甲基苄肼治疗的7例中,5例恶化, Chemotherapy and radiotherapy combined treatment of 28 cases of small cell lung cancer, accounting for 20% of the total number of lung cancer during the same period, found that bone metastases were found in the initial diagnosis of 42%, clinically showed that endocrine and neuromuscular syndrome accounted for 21%. Nineteen patients received cyclical large doses of cyclophosphamide and vinorelbine, of which 17 patients had objective improvement. Of the 7 cases treated with procarbazine on the 14th to the 28th of each course, 5 cases deteriorated.