title: Images of interest. Gastrointestinal: psoas abscess.
authors.affiliation: Department of Gastroenterology, The Queen Elizabeth Hospital, Woodville, South Australia, Australia.
authors.forename: R D
authors.initials: RD
authors.lastname: Marks
authors.forename: M
authors.initials: M
authors.lastname: Tie
authors.forename: I C
authors.initials: IC
authors.lastname: Roberts-Thomson
mesh_terms: D000368:Aged; D003424:Crohn Disease / Q000150:complications; D006801:Humans; D009336:Necrosis; D016659:Psoas Abscess / Q000175:diagnosis* / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology; D014057:Tomography, X-Ray Computed