{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T18:18:40Z","timestamp":1793125120838,"version":"4.5.0"},"reference-count":12,"publisher":"Georg Thieme Verlag KG","issue":"02","license":[{"start":{"date-parts":[[2024,12,9]],"date-time":"2024-12-09T00:00:00Z","timestamp":1733702400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["World J Nucl Med"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Introduction\u2003Ulcerated foot is a forerunner for amputations among diabetics. Early detection of foot complications is imperative for guiding management; more so in recurrent foot infections.<\/jats:p><jats:p>\n          Purpose\u2003The objective of this study was first, to determine the diagnostic performance of integrated Fluorodeoxyglucose (FDG) Positron emission tomography (PET) magnetic resonance (MR) in suspected soft tissue infections (STIs)\/osteomyelitis (OM) in patients presenting with recurrent foot infections. Second, to compare regional [18F] fluoro-2-deoxy-2-d-glucose (18F FDG) PET Computed tomography (CT) and conventional three-phase 99mTc methylene diphosphonate (MDP) bone scan (BS) in this group of patients along with integrated PETMR.<\/jats:p><jats:p>\n          Materials and Methods\u2003A total of 21 adult patients with suspected recurrent foot infections were prospectively enrolled from March 2020 until September 2023 in our tertiary care center. All patients were primarily referred for a regional PETMR (foot) study. We instituted a protocol to combine three-phase 99mTc MDP BS followed by PET imaging the next day (PETMR followed by PETCT). Images were correlated with patients' foot symptoms and clinical examination.<\/jats:p><jats:p>\n          Results\u2003Diagnostic performance of 18F FDG PETMR was superior compared with other two imaging modalities for STIs and OM. Using 18F FDG PETCT, sensitivity, specificity, and accuracy for diagnosing soft tissue (ST) foot infections was 91, 71, and 79%, respectively, while for PET MR, it was 99.4, 100, and 98.6% versus 74.4, 31.2, and 62% for BS.<\/jats:p><jats:p>\n          Conclusion\u2003Our study recommends the use of integrated 18F FDG PETMR for podiatry-related problems, as it provides excellent ST demarcation and information on associated bone involvement, if any. It helps in accurately differentiating OM versus Charcot's foot; more so in surgically intervened or previously debrided foot when compared with the other two modalities. 18F FDG PETMR clearly demarcates the depth and extent of surgery one must perform to get a reprieve from occult pockets of infection so as to attain a disease-free status. Given the paucity of evidence for integrated PETMR usage in foot-related indications, our small sample study highlights its superiority for clearly delineating and diagnosing various foot pathologies, infections, especially in the clinical setting of postsurgery\/debrided foot.<\/jats:p>","DOI":"10.1055\/s-0044-1800836","type":"journal-article","created":{"date-parts":[[2024,12,10]],"date-time":"2024-12-10T00:18:31Z","timestamp":1733789911000},"page":"107-117","source":"Crossref","is-referenced-by-count":1,"title":["Diagnostic Performance of Integrated 18F FDG PETMR in the Diagnosis of Recurrent Foot Infection\u2014Comparison with 18F FDG PETCT and Conventional 99mTc MDP Bone Scan"],"prefix":"10.1055","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3550-1756","authenticated-orcid":false,"given":"Padma","family":"Subramanyam","sequence":"additional","affiliation":[{"name":"Department of Nuclear Medicine & Molecular Imaging, Amrita Institute of Medical Sciences & Research Centre, Cochin, Kerala, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3114-4256","authenticated-orcid":false,"given":"Shanmuga Sundaram","family":"Palaniswamy","sequence":"additional","affiliation":[{"name":"Department of Nuclear Medicine & Molecular Imaging, Amrita Institute of Medical Sciences & Research Centre, Cochin, Kerala, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2024,12,9]]},"reference":[{"issue":"02","key":"ref1","doi-asserted-by":"crossref","first-page":"510","DOI":"10.2337\/diacare.26.2.510","article-title":"Quantifying the risk of infectious diseases for people with diabetes","volume":"26","author":"B R Shah","year":"2003","journal-title":"Diabetes Care"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1016\/j.jcot.2021.01.017","article-title":"The current burden of diabetic foot disease","volume":"17","author":"M Edmonds","year":"2021","journal-title":"J Clin Orthop Trauma"},{"issue":"02","key":"ref3","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1055\/s-0029-1214160","article-title":"Radiographic imaging in osteomyelitis: the role of plain radiography, computed tomography, ultrasonography, magnetic resonance imaging, and scintigraphy","volume":"23","author":"C Pineda","year":"2009","journal-title":"Semin Plast Surg"},{"key":"ref4","first-page":"205","volume-title":"SNMMI Procedure Standard for Bone Scintigraphy 3.0","author":"K Donohoe","year":"2003"},{"key":"ref5","first-page":"2325","volume-title":"Osteomyelitis, septic arthritis and soft tissue infection: mechanisms and situations","author":"D Resnick","year":"1995","edition":"3rd ed."},{"key":"ref6","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1016\/j.foot.2006.11.004","article-title":"Role of 99mTc MDP bone and 67 Gallium imaging in evaluation of diabetic osteopathy","volume":"17","author":"P S 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foot","volume":"89","author":"A AK Abdel Razek","year":"2017","journal-title":"Eur J Radiol"},{"issue":"03","key":"ref10","doi-asserted-by":"crossref","first-page":"1168","DOI":"10.1007\/s11999-014-4059-y","article-title":"Classifications in brief: Eichenholtz classification of Charcot arthropathy","volume":"473","author":"A J Rosenbaum","year":"2015","journal-title":"Clin Orthop Relat Res"},{"issue":"06","key":"ref11","first-page":"255","article-title":"An update on the role of 18F-FDG-PET\/CT in major infectious and inflammatory diseases","volume":"9","author":"B T Kung","year":"2019","journal-title":"Am J Nucl Med Mol Imaging"},{"issue":"01","key":"ref12","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1186\/s41824-019-0055-5","article-title":"Hybrid FDG-PET\/MR imaging of chronic osteomyelitis: a prospective case series","volume":"3","author":"D JW Hulsen","year":"2019","journal-title":"Eur J Hybrid Imaging"}],"container-title":["World Journal of Nuclear Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0044-1800836.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,6]],"date-time":"2025-05-06T22:37:38Z","timestamp":1746571058000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0044-1800836"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,12,9]]},"references-count":12,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2025,5,6]]},"published-print":{"date-parts":[[2025,6]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0044-1800836","archive":["Portico","CLOCKSS"],"relation":{},"ISSN":["1450-1147","1607-3312"],"issn-type":[{"value":"1450-1147","type":"print"},{"value":"1607-3312","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,12,9]]}}}