title: Papillary renal cell carcinoma within a renal oncocytoma: Case report of very rare coexistence.
abstract: Renal oncocytomas accounts for 3% to 9% of primary renal neoplasms. The coexistence of renal cell carcinoma (RCC) within the oncocytoma is extremely rare. We report the case of an asyptomatic 74-year-old man with papillary RCC within oncocytoma managed with left radical nephrectomy.
authors.affiliation: Baskent University Adana Medical and Research Center, Department of Urology, Adana, Turkey;
authors.forename: Cevahir
authors.initials: C
authors.lastname: Özer
authors.affiliation: Baskent University Adana Medical and Research Center, Department of Urology, Adana, Turkey;
authors.forename: Mehmet Resit
authors.initials: MR
authors.lastname: Gören
authors.affiliation: Baskent University Adana Medical and Research Center, Department of Urology, Adana, Turkey;
authors.forename: Tulga
authors.initials: T
authors.lastname: Egilmez
authors.affiliation: Baskent University Adana Medical and Research Center, Department of Pathology, Adana, Turkey.
authors.forename: Nebil
authors.initials: N
authors.lastname: Bal