title: Grand round--University Hospital of Wales. Focal myositis mimicking acute psoas abscess.
authors.affiliation: University Hospital of Wales, Heath Park, Cardiff.
authors.forename: T M
authors.initials: TM
authors.lastname: Lawson
authors.forename: L K
authors.initials: LK
authors.lastname: Borysiewicz
authors.forename: J P
authors.initials: JP
authors.lastname: Camilleri
authors.forename: J D
authors.initials: JD
authors.lastname: Jessop
authors.forename: M H
authors.initials: MH
authors.lastname: Pritchard
authors.forename: B D
authors.initials: BD
authors.lastname: Williams
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000188:drug therapy; D008875:Middle Aged; D009220:Myositis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011239:Prednisolone / Q000627:therapeutic use; D016659:Psoas Abscess / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000188:drug therapy; D011859:Radiography
chemical_list: D011239:Prednisolone