title: Urethral duplication.
abstract: Urethral duplication is a rare congenital anomaly. Although a number of theories have been proposed to describe the embryology of the condition, the actual mechanism of the disorder is still unclear. We report here a case of urethral duplication in a 11-year-old boy complaining of a double stream, and review the current literature on this rare entity.
authors.affiliation: Department of Anatomy, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey.
authors.forename: Hayat
authors.initials: H
authors.lastname: Erdil
authors.forename: Ayfer
authors.initials: A
authors.lastname: Mavi
authors.forename: Sebati
authors.initials: S
authors.lastname: Erdil
authors.forename: Erdem
authors.initials: E
authors.lastname: Gumusburun
mesh_terms: D002648:Child; D006801:Humans; D008297:Male; D014521:Urethra / Q000002:abnormalities*; D014522:Urethral Diseases / Q000151:congenital