title: Psoriatic or cystic fibrosis arthropathy? Difficulty with diagnosis and management.
abstract: A 19-year-old man with cystic fibrosis developed arthritis at the age of 12 years. He also suffered from psoriasis, and was found to be HLA-B27 positive. His disease was episodic in nature for the first 5 years, but he later developed an unremitting erosive arthropathy which proved difficult to treat.
authors.affiliation: Department of Rheumatology, Withington Hospital, Manchester.
authors.forename: C M
authors.initials: CM
authors.lastname: Benjamin
authors.forename: R B
authors.initials: RB
authors.lastname: Clague
mesh_terms: D000328:Adult; D015535:Arthritis, Psoriatic / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D003550:Cystic Fibrosis / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D006052:Gold Sodium Thiomalate / Q000008:administration & dosage / Q000627:therapeutic use; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male
chemical_list: D006052:Gold Sodium Thiomalate