title: Synchronous inverted papilloma of bladder and renal pelvis.
abstract: Inverted papilloma of the urinary tract is a rare tumor that consists of uniform urothelial cells with an inverted configuration and a normal urothelial lining. Despite several published reports, the prognostic significance and the potential biologic behavior remain uncertain. We detail a case of synchronous inverted papilloma of the urinary bladder and the renal pelvis and review the published data.
authors.affiliation: Department of Urology, AZ Groeninge, Kortrijk, Belgium. jochendarras@hotmail.com
authors.forename: Jochen
authors.initials: J
authors.lastname: Darras
authors.forename: Nirwan
authors.initials: N
authors.lastname: Inderadjaja
authors.forename: Peter
authors.initials: P
authors.lastname: Vossaert
mesh_terms: D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis; D007682:Kidney Pelvis; D008297:Male; D008875:Middle Aged; D018308:Papilloma, Inverted / Q000175:diagnosis; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis