title: Image of the month.
authors.affiliation: Department of Gastroenterology, Royal Berkshire Hospital, Reading, UK.
authors.forename: Simon
authors.initials: S
authors.lastname: Campbell
authors.forename: Matthew
authors.initials: M
authors.lastname: Gibson
authors.forename: Anthony
authors.initials: A
authors.lastname: Mee
mesh_terms: D000328:Adult; D002760:Cholangiopancreatography, Endoscopic Retrograde; D006801:Humans; D008297:Male; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014383:Tuberculosis, Endocrine / Q000000981:diagnostic imaging*