We experienced a case of application of Gianturco Self-Expendable Metal vascular stent for S V.C. syndrome at the postoperative stae of pneumonectomy for Lung cancer[Squamous cell carcinoma, stage IIIa] Placement was performed under fluoroscopic guidance. Clinical problem for patient was resolved satisfactorily Long-term follow-up is required to determine restenosis, complication, and recurrence of cancer, etc.