title: Congenital extrahepatic portosystemic shunt.
authors.affiliation: Core Medical Trainee in the Department of Gastroenterology.
authors.forename: Rizwan
authors.initials: R
authors.lastname: Diyar
authors.affiliation: Consultant Radiologist in the Department of Radiology.
authors.forename: Toby
authors.initials: T
authors.lastname: Wells
authors.affiliation: Welsh Core Academic Training Fellow (Gastroenterology) in the Department of Gastroenterology, Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea SA2 8QA.
authors.forename: Hasan
authors.initials: H
authors.lastname: Haboubi
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011169:Portal Vein / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D054079:Vascular Malformations / Q000175:diagnosis* / Q000000981:diagnostic imaging