Science and Education Publishing American Journal of Medical Case Reports 2 11 2014 11 10 Synchronous Triple Distinct Urological Tumors in a Patient: Urothelial Carcinoma of Bladder, Unilateral Renal Oncocytoma and Papillary Adenoma 250 252 EN Sevinç Şahin Bozok University School of Medicine, Department of Pathology Selda Seçkin Kürşad Zengin Serhat Tanık Mesut Gürdal AJMCR20142117 10.12691/ajmcr-2-11-7 2014 10 10 2014 11 03 2014 11 10 Synchronous multiple primary tumors of the urinary tract are quite rare. The medical literature refers to a small percentage (around 4%) of the incidence of oncocytomas synchronous with other kidney tumors as renal cell carcinoma, pelvic urothelial carcinoma, angiomyolipoma etc. Papillary adenoma is one of those tumors that may rarely coexist with oncocytoma. In this study, we present a case of 69-year-old male patient with synchronous occurrence of concomittant unilateral renal oncocytoma and papillary adenoma, and urothelial carcinoma in bladder. To the best of our knowledge, this is the first case report combining those urinary tumors in the medical literature.