title: Imaging of diabetic foot infections.
abstract: Complications from diabetic foot infections are a leading cause of nontraumatic lower-extremity amputations. Nearly 85% of these amputations result from an infected foot ulcer. Osteomyelitis is present in approximately 20% of diabetic foot infections. It is imperative that clinicians make quick and successful diagnoses of diabetic foot osteomyelitis (DFO) because a delay in treatment may lead to worsening outcomes. Imaging studies, such as plain films, bone scans, musculoskeletal ultrasound, computerized tomography scans, magnetic resonance imaging, and positron emission tomography scans, aid in the diagnosis. However, there are several mimickers of DFO, which present problems to making a correct diagnosis.
authors.affiliation: Division of Podiatric Surgery, Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY, USA. Electronic address: RF2256@columbia.edu.
authors.forename: Robert
authors.initials: R
authors.lastname: Fridman
authors.forename: Tzvi
authors.initials: T
authors.lastname: Bar-David
authors.forename: Stewart
authors.initials: S
authors.lastname: Kamen
authors.forename: Ronald B
authors.initials: RB
authors.lastname: Staron
authors.forename: David K
authors.initials: DK
authors.lastname: Leung
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Rasiej
mesh_terms: D017719:Diabetic Foot / Q000150:complications* / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D006801:Humans; D010019:Osteomyelitis / Q000175:diagnosis* / Q000209:etiology*; D019275:Radiopharmaceuticals
chemical_list: D019275:Radiopharmaceuticals
keywords: Diabetes; Diabetic foot osteomyelitis; Imaging; Infections