Among them locally advanced lung cancer in 6 cases,malignant thymoma in 3,seminoma in 1,Hodgkin lymphoma in 1,metastatic squama cancer in and angusty of superior vena cava in 1.

结患者无手术死亡,术后上腔静脉梗阻症状均明改善。1例术后人造血管血栓形成,经溶栓治疗后。患者术后存活时间为6～30个月。