{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T15:28:15Z","timestamp":1787758095878,"version":"build-2784847793"},"reference-count":33,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T00:00:00Z","timestamp":1783641600000},"content-version":"vor","delay-in-days":9,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100004972","name":"Maryland Industrial Partnerships","doi-asserted-by":"publisher","award":["6410"],"award-info":[{"award-number":["6410"]}],"id":[{"id":"10.13039\/100004972","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Low\u2010field magnetic resonance imaging (LF\u2010MRI) and positron emission tomography (PET) imaging can be obtained in the standing horse. There is potential for increased diagnostic capacity combining PET with MRI, given that PET assesses the metabolic activity of injured tissues, whereas MRI provides structural and functional details on both bone and soft tissue anatomy. This study aimed to describe 18\u2010fluorine\u2010fluorodeoxyglucose (\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010FDG)\u2013PET and 18\u2010sodium fluoride (\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010NaF)\u2013PET imaging of horses with forelimb lameness localized to the foot and compare PET with LF\u2010MRI. Fourteen horses with lameness localized to the foot underwent standing MRI and PET with a dual\u2010tracer protocol. MRI abnormalities and PET isotope uptake were subjectively graded. Weighted kappa statistics were used to compare the agreement between the ordinal grading of MRI and PET images. Maximum, minimum, and mean standard uptake values (SUV) were calculated at increased radiopharmaceutical uptake (IRU) regions. Metabolic volume (MV) within a cuboidal area of the IRU was calculated. No clinically significant kappa results were obtained comparing MRI to\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010FDG\u2013PET or\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010NaF\u2013PET. The mean SUV of background radiation was significantly lower than the mean SUV\n                    <jats:sub>max<\/jats:sub>\n                    for subjectively mild and moderate\u2010severe\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010NaF\u2013PET (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0&lt;\u00a00.001). When comparing the SUV ratio for subjectively mild and moderate\u2010severe groups, there was no significant difference between the two (\n                    <jats:italic>p<\/jats:italic>\n                    \u00a0=\u00a00.546). The major limitation of the study was the small population size. Low\u2010field MRI may underrepresent bone remodeling and potentially misrepresent the source of lameness. We report various standardized uptake values and MVs for regions within the foot with IRU for\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010FDG and\n                    <jats:sup>18<\/jats:sup>\n                    F\u2010NaF.\n                  <\/jats:p>","DOI":"10.1111\/vru.70211","type":"journal-article","created":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T05:11:38Z","timestamp":1783746698000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Correlation of Positron Emission Tomography and Low\u2010Field Standing Magnetic Resonance Imaging in Horses With Forelimb Lameness Localized to the Foot"],"prefix":"10.1111","volume":"67","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2606-1157","authenticated-orcid":false,"given":"Maureen E.","family":"Kelleher","sequence":"first","affiliation":[{"name":"College of Veterinary Medicine Veterinary Medical Center The Ohio State University  Columbus Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3119-3549","authenticated-orcid":false,"given":"Stacie","family":"Aarsvold","sequence":"additional","affiliation":[{"name":"Puchalski Equine Imaging  Petaluma California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergey I.","family":"Anishchenko","sequence":"additional","affiliation":[{"name":"Alienbyte Scientific Software Inc.  Rockville Maryland USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yevgeniya","family":"Gokun","sequence":"additional","affiliation":[{"name":"Wexner Medical Center Center for Biostatistics The Ohio State University  Columbus Ohio USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Beylin","sequence":"additional","affiliation":[{"name":"LONGMILE Veterinary Imaging Brain Biosciences Inc.  Rockville Maryland USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoping","family":"Zhu","sequence":"additional","affiliation":[{"name":"Virginia\u2010Maryland College of Veterinary Medicine University of Maryland  College Park Maryland USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,10]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.12824"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.254.2.257"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.12855"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.13019"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13169"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.2967\/jnumed.110.077933"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.23.03.0164"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.14015"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.22.03.0062"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.13299"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.rlu.0000200463.66611.66"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.12790"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.12719"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13001"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13225"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13127"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s13139\u2010017\u20100493\u20106"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.3390\/biomedicines13010123"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.2967\/jnumed.115.156026"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00259\u2010023\u201006108\u20104"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2023.110020"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12149\u2010010\u20100411\u20109"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1097\/MNM.0000000000000214"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.1343825"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.13213"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/evj.145471356"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.2746\/042516407x185566"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13078"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532\u2010950X.2014.12289.x"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/vsu.12485"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00259\u2010024\u201006915\u20103"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0007-1935(17)51141-0"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tvjl.2010.07.015"}],"container-title":["Veterinary Radiology &amp; 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