HISTORY:

A male patient in his 60s with known history of right clear cell renal cell carcinoma presented with a bladder lesion.

Routine CT surveillance imaging found a nodular density in the bladder, protruding into the lumen.

The patient underwent a cystoscopy that showed a column shaped nodular tumor located on the anterior bladder wall.

After that, he was admitted for a transurethral resection of bladder tumor.