论文部分内容阅读
446例肺癌患者的纤维支气管镜检资料显示:8例病变仅限于气管,余438例位于支气管树的其它部位。鳞癌308例;有282例分布在上叶及主支气管;小细胞未分化癌46例中有43例病变位于主支气管及肺叶支气管。而84例腺癌中,有72例肿瘤位于肺段以下的支气管。可见鳞癌、小细胞耒分化痛多属中央型,而腺癌为周围型。提示肺癌的细胞学类型与其在支气管树的部位确有一定关系。
Fiberoptic microscopy data of 446 patients with lung cancer showed that the lesions were limited to the trachea in 8 cases and the remaining 438 cases were located in other parts of the bronchial tree. 308 cases of squamous cell carcinoma; 282 cases were distributed in the upper lobe and the main bronchus; in 46 cases of small cell undifferentiated carcinoma, 43 cases were located in the main bronchus and the lobar bronchus. Of the 84 adenocarcinomas, 72 were located in the bronchus below the lung segment. Visible squamous cell carcinoma, small cell nevus differentiation pain is mostly central type, and adenocarcinoma is peripheral type. It is suggested that there is a certain relationship between the type of lung cancer and its location in the bronchial tree.