Midfoot and Hindfoot Bone Marrow Edema Identified By Magnetic Resonance Imaging in Feet of Subjects With Diabetes and Neuropathic Ulceration Is Common but of Unknown Clinical Significance  

Oleh:

Thorning, Chandani ; Gedroyc, Wladyslaw M.W. ; Tyler, Philippa A.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Diabetes Care vol. 33 no. 07 (Jul. 2010), page 1602-1603 .
Topik: Neuropathic Ulceration; Bone Marrow Edema

Ketersediaan

Perpustakaan FK Nomor Panggil: D05.K.2010.03 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

OBJECTIVE We conducted a retrospective cohort study assessing the prevalence and clinical and radiological outcome of remote areas of bone marrow edema on magnetic resonance imaging (MRI) in the feet of subjects with diabetes and neuropathic foot ulceration. RESEARCH DESIGN AND METHODS MRIs performed over 6 years looking for osteomyelitis associated with neuropathic lesions were assessed for remote areas of signal change. RESULTS Seventy MRI studies were assessed. Remote areas of signal change were present in 21 (30%) subjects, involved midfoot or hindfoot in 20 subjects, were associated with younger age and renal replacement therapy, and did not predict future Charcot neuroarthropathy or infection at that site. Repeat MRIs in 11 subjects with such areas found that none had progressed, six had improved, and two had resolved; in 29 subjects without such areas, five had developed new areas. CONCLUSIONS Bone marrow edema in the midfoot and hindfoot of subjects with diabetes and neuropathic lesions is common, often transient, and of unknown significance.

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