RESECTION OF A PULMONARY MALIGNANCY INVADING THE INTRAPERICARDIAL INFERIOR VENA-CAVA

Resection of extensive lung cancers invading thoracic vascular structu res (T4 lesions) can yield long-term survival provided the margins and nodes are free of tumor. We report the resection of the suprahepatic inferior vena cava for direct tumor involvement by a pulmonary maligna ncy. The resection was performed without bypass, and the cava was subs equently reconstructed with a 22-mm-diameter Dacron graft. Patency was documented on postoperative magnetic resonance angiograms. The patien t was discharged home on postoperative day 10 without complications an d remains well 8 months after the operation. Potentially curative rese ctions and reconstructions of suprahepatic inferior vena cava involved with pulmonary malignancies are possible and can be done without card iopulmonary bypass. (C) 1998 by The Society of Thoracic Surgeons.