title: Vas deferens calculus.
abstract: We describe a patient with a radiopaque calculus in the vas deferens that was inappropriately diagnosed as a ureteral calculus.
authors.affiliation: Department of Urology, Hospital ibn-i Sina, Avicenna of Ankara University, Turkey.
authors.forename: S
authors.initials: S
authors.lastname: Küpeli
authors.forename: M
authors.initials: M
authors.lastname: Safak
authors.forename: L S
authors.initials: LS
authors.lastname: Yaman
mesh_terms: D002137:Calculi / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005832:Genital Diseases, Male / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014514:Ureteral Calculi / Q000000981:diagnostic imaging; D014649:Vas Deferens