我院从１９８０～１９９７年共收治经组织学或细胞学证实的原发性肺癌患者２３４７例，其中４０岁以下１６４例（简称青年组），６０岁以上１１８５例（简称老年组）。为探讨这两组患者的临床病理特点，我们将有关资料进行整理分析，报道如下。１临床资料１１性别与年龄... Our hospital from 1980 to 1997 were treated by histology or cytology confirmed 2347 cases of primary lung cancer patients, including 164 under 40 years old (referred to as the youth group), 1185 years of age over 60 (referred to as the elderly group). To explore the clinical and pathological features of these two groups of patients, we organize the data analysis, reported as follows. 1 clinical data 1  1 gender and age ...