Conclusion: Temporary venous bypass from upper to lower limb may be a simple, effective accessory method in the treatment of SVCS caused by malignant tumors.

• 结论：上肢静脉向下肢静脉暂时性转流术可作为治疗恶性肿瘤所致上腔静脉综合症的一种简单、有效的辅助方法。