title: [Unusual ultrasonic image of the gallbladder].
abstract: It often occurs during ultrasonography, that the gallbladder is not visible. The cause of this is most frequently cholelithiasis, but one must know the less common causes as well. Authors review the characteristic reasons and give accounts of their own experience, which was gained in the course of more than 60,000 examinations.
authors.affiliation: Fövárosi Onkormányzat Szent János Kórháza, Központi Biológiai Diagnosztikai Osztály.
authors.forename: J
authors.initials: J
authors.lastname: Demeter
authors.forename: I
authors.initials: I
authors.lastname: Balogh
authors.forename: S
authors.initials: S
authors.lastname: Sági
mesh_terms: D002769:Cholelithiasis / Q000000981:diagnostic imaging*; D003952:Diagnostic Imaging / Q000379:methods; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography
vernacular_title: Ultrahangvizsgálattal rendellenesen ábrázolódott epehólyag.