Lobulated inverted papilloma of the ureter.
An inverted papilloma of the ureter with ipsilateral hydronephrosis was found in a 77-year-old man who had a history of prostatic carcinoma. Inverted papilloma of the urothelium is a rare lesion, with the vast majority of cases being found in the bladder. To date none has been documented in the ureter.
D000368:Aged; D006801:Humans; D008297:Male; D010212:Papilloma / Q000473:pathology* / Q000601:surgery; D014516:Ureteral Neoplasms / Q000473:pathology* / Q000601:surgery