以颅内转移症状为首发症状的肺癌湖南省人民医院胡美伦，邹文，秦玉芳，臧振玲中枢神经系统是各种恶性肿瘤常见的转移部位，其原发肿瘤以肺癌最多见。据日本国立癌中心统计的２７４例转移性脑肿瘤，其中肺癌转移占３９．８％（１）。国内北京天坛医院报告发生率为２３．８... Lung cancer with intracranial metastasis as its first symptom Hunan Provincial People’s Hospital Hu Meilun, Zou Wen, Qin Yufang, Zhen Zhenling The central nervous system is a common metastatic site of various malignant tumors. The primary tumor is lung cancer. According to statistics from the National Cancer Center of Japan, 274 metastatic brain tumors, of which lung cancer metastases accounted for 39.8% (1). Domestic Beijing Tiantan Hospital reported a rate of 23.8...