我院1983年至1985年放射治疗肺腺癌根治术后脑转移3例,均取得了较好的姑息效果。临床资料、治疗方法和结果总见表一。 肺腺癌脑转移的发病率颇高。据Yesner189例尸检结果,肺腺癌脑转移率高达67％,比大细胞未分化癌、小细胞未分化癌及鳞癌皆高。加藤放郎1975年报告271例原发性肺癌中,固脑转移死 In our hospital from 1983 to 1985, there were 3 cases of brain metastases after radical treatment of lung adenocarcinoma. All of them achieved good palliative effect. Clinical data, treatment methods and results are summarized in Table 1. The incidence of brain metastases in lung adenocarcinoma is quite high. According to Yesner’s 189 autopsy results, the rate of brain metastases in lung adenocarcinoma was as high as 67%, which was higher than that of large-cell undifferentiated carcinoma, small-cell undifferentiated carcinoma and squamous cell carcinoma. In 1975, Kato Kiriman reported 271 cases of primary lung cancer.