Incomplete ureteral quintuplication obstructed by proximal calculus: Case report and review of literature.

Introduction: Ureteral duplication is a common congenital anomaly, although multiple ureters is a rare disorder. Bifid ureter or multiple ureters are diagnosed incidentally and generally associated with obstruction by lithiasis.

Case Presentation: We present a case of ureteral quintuplication converging into a sacculation obstructed by a 7 cm calculus.

Presence of HPV with overexpression of p16INK4a protein and EBV infection in penile cancer-A series of cases from Brazil Amazon.

Background: In Brazil, penile cancer (PC) is not uncommon. The highest incidence of PC is in the North and Northeast of the country. In addition to phimosis, the Human Papillomavirus (HPV) and Epstein-Baar Virus (EBV) infections are also related as risk factors for PC.