title: Urethral narrowing due to ectopic prostatic tissue in the bulbar urethra.
abstract: Ectopic prostatic tissue in the bulbar urethra is a rare disorder. A case of urethral narrowing due to such tissue is presented. The tissue specimen from the urethral narrowing was positively stained immunohistochemically by the prostatic specific antigen. Urethrocystographic findings are also discussed.
authors.affiliation: Department of Urology, Ekisaikai Nagasaki Hospital, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Kanda
authors.forename: O
authors.initials: O
authors.lastname: Takahara
authors.forename: T
authors.initials: T
authors.lastname: Ide
mesh_terms: D002828:Choristoma / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011467:Prostate; D014523:Urethral Neoplasms / Q000150:complications* / Q000175:diagnosis; D014525:Urethral Stricture / Q000175:diagnosis / Q000209:etiology*