[Inverted papilloma of the ureter with non-functional kidney: a case report].

Inverted papilloma of the ureter is a rare lesion. We report a case of ureteral inverted papilloma with a non-functional kidney. A 66-year-old male was admitted to our hospital for investigation of left hydronephrosis. Left ureter tumor was diagnosed on X-ray (retrograde pyelogram, CT) and total nephro-ureterectomy was performed. The pathological diagnosis was ureteral inverted papilloma. Diagnosis and treatment of ureteral inverted papilloma are discussed.