Previous non contrast KUB showed no renal tract stones.
7 cm mass in the left sided moiety of a horseshoe kidney. The renal collecting system is distorted/poorly delineated. Tumour thrombus in a branch of the left renal vein draining the tumoural region.
No solid organ metastases.
No infradiaphragmatic lymphadenopathy. No bone metastases.
Clot in the urinary bladder. Moderate prostatomegaly.