title: Imaging of osteomyelitis in the mature skeleton.
abstract: Diagnosis of acute osteomyelitis is often challenging but can be made by plain radiograph, bone scan, or MR imaging. This diagnosis may be more problematic in small bones, in diabetic or immunocompromised patients, those partially treated, post-traumatic, previous surgery, or with pre-existing marrow conditions and associated soft tissue infections. CT is the modality of choice for revealing sequestra and cortical erosions in chronic osteomyelitis. Nonenhanced and enhanced STIR or fat-saturated sequences are essential to reveal the marrow abnormality and its extension for diagnosis of subtle cases with neuropathic or other associated conditions. Combined radionuclide scintigraphy becomes necessary in complicated situations.
authors.affiliation: Department of Radiological Sciences, University of California, Irvine Medical Center, Orange 92868-3298, USA. jtehran@uci.edu
authors.forename: J
authors.initials: J
authors.lastname: Tehranzadeh
authors.forename: E
authors.initials: E
authors.lastname: Wong
authors.forename: F
authors.initials: F
authors.lastname: Wang
authors.forename: M
authors.initials: M
authors.lastname: Sadighpour
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis* / Q000000981:diagnostic imaging; D001842:Bone and Bones / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D009181:Mycoses / Q000175:diagnosis* / Q000000981:diagnostic imaging; D010019:Osteomyelitis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography