title: An unusual case of epigastric pain.
authors.affiliation: St George's Hospital, London SW17 0QT, UK Cardiovascular and Cell Sciences Research Institute, St George's University of London, London SW17 0RE, UK ywijeyer@sgul.ac.uk.
authors.forename: Yanushi Dullewe
authors.initials: YD
authors.lastname: Wijeyeratne
authors.affiliation: St George's Hospital, London SW17 0QT, UK.
authors.forename: Nicola
authors.initials: N
authors.lastname: Walters
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000208:Acute Disease; D006801:Humans; D008297:Male; D008875:Middle Aged; D011169:Portal Vein; D020246:Venous Thrombosis / Q000150:complications / Q000175:diagnosis*