各种类型肺癌都缺乏特征性X线影像,而确定它的组织学类型对选择治疗方法、确定手术范围、判断愈后具有重要意义。笔者共研究了178名周围型肺癌病人的临床X线资料,所有病人都经手术病理证实,其中鳞癌100例,腺癌48例,未分化癌30例。将临床X线的综合资料分类统计、列成各种诊断指令,借助于 All types of lung cancer lack the characteristic X-ray images, and determining its histological type is of great significance to the choice of treatment methods, the determination of the scope of surgery, and the judgment of the later. The authors studied the clinical X-ray data of 178 patients with peripheral lung cancer. All patients were confirmed by surgical pathology, including 100 cases of squamous cell carcinoma, 48 cases of adenocarcinoma, and 30 cases of undifferentiated carcinoma. The statistical data of clinical X-rays are classified and classified into various diagnostic instructions.