[Removal of renal cell carcinoma extending into the right atrium: report of a case]

A 65-year old man presented with a seven-month history of macrohematuria and left back pain. Abdominal ultrasonography, enhanced computed tomographic (CT) scanning, magnetic resonance imaging (MRI), selective renal angiography and vena cavography revealed a left renal tumor extending into the inferior vena cava and right atrium. Surgery was performed using the cardiopulmonary bypass and the whole tumor was resected grossly except for the tumor invading into the lumbar vein. The patient recovered promptly but died from cancer metastasis six months after operation.