title: [Diagnostic value of abdominal ultrasonography and endoscopic retrograde cholangiopancreatography in obstructive jaundice].
abstract: The diagnostic value of ultrasonography (US) and endoscopic retrograde cholangio-pancreatography (ERCP) was compared, in 66 patients with bile duct obstruction, who underwent subsequent biliary surgery. The level of the blockage was diagnosed by US with a 80%, by ERCP with a 95.4% sensitivity, while the cause of the obstruction was determined with a 50% and a 89% sensitivity, respectively. Predictive value of these examinations is over 90%. Based on the clinical results and on the high diagnostic value of the above mentioned examinations, it is essential to fill up the bile ducts with direct contrast material.
authors.affiliation: Fövárosi Onkormányzat Szent László Kórháza III, Belgyógyászati Osztály (Hepatologia-Gastroenterologia).
authors.forename: T
authors.initials: T
authors.lastname: Zágoni
authors.forename: Z
authors.initials: Z
authors.lastname: Benkö
authors.forename: L
authors.initials: L
authors.lastname: Telegdy
authors.forename: A
authors.initials: A
authors.lastname: Antóny
authors.forename: G
authors.initials: G
authors.lastname: Keleti
authors.forename: Z
authors.initials: Z
authors.lastname: Péter
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002779:Cholestasis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D003287:Contrast Media; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
chemical_list: D003287:Contrast Media
vernacular_title: A hasi ultrahangvizsgálat és az endoscopos retrograd cholangiopancreatographia diagnosztikus értéke elzáródásos sárgaságban.