title: Musculoskeletal complications of Crohn's disease: the role of computed tomography in diagnosis and patient management.
abstract: The delayed diagnosis of musculoskeletal complications of Crohn's disease may produce major morbidity in patients. This study compared abdominal and pelvic computed tomography (CT) with conventional radiography in the diagnosis of musculoskeletal complications in 23 of 552 patients with Crohn's disease examined by CT over a 7-year period. Surgical confirmation was available in 15 of 21 patients. The clinical features of psoas/gluteal abscesses, abdominal wall fistulae, and sacral osteomyelitis are described. Because the clinical manifestations of these musculoskeletal complications are often nonspecific, CT is often useful in diagnosing and directing therapeutic interventions.
authors: Ochsner Clinic, New Orleans, LA, USA.
authors: H I
authors: HI
authors: Brenner
authors: E K
authors: EK
authors: Fishman
authors: M L
authors: ML
authors: Harris
authors: T M
authors: TM
authors: Bayless
mesh_terms: D000009:Abdominal Muscles / Q000000981:diagnostic imaging; D000293:Adolescent; D000328:Adult; D002648:Child; D003424:Crohn Disease / Q000150:complications*; D017577:Cutaneous Fistula / Q000000981:diagnostic imaging / Q000209:etiology; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000000981:diagnostic imaging / Q000209:etiology; D008297:Male; D009140:Musculoskeletal Diseases / Q000000981:diagnostic imaging* / Q000209:etiology*; D016659:Psoas Abscess / Q000000981:diagnostic imaging / Q000209:etiology; D014057:Tomography, X-Ray Computed