1993年至1998年,我们共收治侵及上腔静脉及其分支的肺癌、纵隔肿瘤病人13例,均行手术治疗,效果良好,现总结报告如下。临床资料　本组中男9例,女4例;年龄23～60岁,平均43岁。右上肺癌9例(鳞癌5例、腺癌4例),纵隔肿瘤4例(恶性胸腺癌2例、畸胎瘤恶性变和恶性淋巴瘤各1例)。术前Ｃ From 1993 to 1998, we treated a total of 13 cases of lung cancer and mediastinal tumors that invaded the superior vena cava and its branches. All of them were treated surgically with good results. The summary report is as follows. Clinical data in this group of 9 males and 4 females; aged 23 to 60 years, an average of 43 years old. There were 9 cases of right upper lung cancer (5 cases of squamous cell carcinoma and 4 cases of adenocarcinoma) and 4 cases of mediastinal tumor (2 cases of malignant thymic carcinoma, 1 malignancy of teratoma and 1 case of malignant lymphoma). Preoperative C