INTRODUCTION: Vascular migration and venous tumor thrombus are infrequent but unique aspects of renal cell carcinoma, and these features have signifcant therapeutic and prognostic implications. We report a case of renal neoplasm with a vena cava tumor thrombus treated with surgical resection and adjuvant chemotherapy. CASE REPORT: A 53-year-old, otherwise healthy woman presented to the emergency department due ...