title: Prospective study of anterior chest wall involvement in ankylosing spondylitis and psoriatic arthritis.
abstract: A prospective study of anterior chest wall involvement was conducted in 50 ankylosing spondylitis patients and 50 psoriatic arthritis patients in the absence of palmoplantar pustulosis. All patients underwent a physical examination, tomograms, and a radionuclide bone scan. Magnetic resonance imaging with gadolinium was done in some cases. Half the patients in both groups had anterior chest wall involvement. Enthesitis was the mechanism of the lesions. The manubriosternal symphysis and sternocostoclavicular joints were the most common sites of involvement, although other entheses in the region were affected in some patients.
authors.affiliation: Department of Rheumatology, Purpan Teaching Hospital, Toulouse, France.
authors.forename: B
authors.initials: B
authors.lastname: Fournié
authors.forename: A
authors.initials: A
authors.lastname: Boutes
authors.forename: C
authors.initials: C
authors.lastname: Dromer
authors.forename: L
authors.initials: L
authors.lastname: Sixou
authors.forename: P
authors.initials: P
authors.lastname: Le Guennec
authors.forename: J
authors.initials: J
authors.lastname: Granel
authors.forename: J J
authors.initials: JJ
authors.lastname: Railhac
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D015535:Arthritis, Psoriatic / Q000150:complications* / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D008297:Male; D008371:Manubrium / Q000000981:diagnostic imaging / Q000473:pathology; D008875:Middle Aged; D010000:Osteitis / Q000175:diagnosis* / Q000209:etiology; D011446:Prospective Studies; D011877:Radionuclide Imaging; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000175:diagnosis; D013249:Sternum / Q000000981:diagnostic imaging / Q000473:pathology; D013585:Synovitis / Q000175:diagnosis* / Q000209:etiology; D013909:Thorax / Q000473:pathology* / Q000503:physiopathology; D014057:Tomography, X-Ray Computed