{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T23:04:54Z","timestamp":1791068694073,"version":"4.1.0"},"reference-count":29,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2009,7,23]],"date-time":"2009-07-23T00:00:00Z","timestamp":1248307200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2009,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To study 3T compared to 1.5T phased array magnetic resonance imaging (MRI) in the presurgical work\u2010up of patients with epilepsy with complex focus localization.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>In all, 37 patients (&gt;10 years) in preoperative work\u2010up for epilepsy surgery were offered 3T in addition to 1.5T MRI if ambiguity existed about the epileptic focus. Scans were randomly reviewed by two observers, blinded for prior imaging, patient\u2010identifying information, and each other's assessments, followed by a consensus meeting. The number of abnormal scans, detected lesions, and interobserver agreement were calculated and compared. The final consensus was compared to original scan reports.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>One observer identified 22 lesions in both 3 and 1.5T scans, while the second identified more lesions in 1.5T scans (28 vs. 20). 3T MRI had better interobserver agreement. 3T revealed more dysplasias, while 1.5T revealed more tissue loss and mesial temporal sclerosis (MTS). The final consensus yielded 29 lesions, whereas original reports identified only 17 lesions.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The 3T scans revealed different lesions compared to 1.5T. Patients can benefit most from 3T scans when a dysplasia is suspected. Reevaluation by another experienced neuroradiologist is advised in case of negative or equivocal MRIs. J. Magn. Reson. Imaging 2009;30:256\u2013262. \u00a9 2009 Wiley\u2010Liss, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.21811","type":"journal-article","created":{"date-parts":[[2009,7,23]],"date-time":"2009-07-23T14:47:34Z","timestamp":1248360454000},"page":"256-262","source":"Crossref","is-referenced-by-count":62,"title":["3T versus 1.5T phased\u2010array MRI in the presurgical work\u2010up of patients with partial epilepsy of uncertain focus"],"prefix":"10.1002","volume":"30","author":[{"given":"Maeike","family":"Zijlmans","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G\u00e9rard A.P.","family":"de Kort","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theodore D.","family":"Witkamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Geertjan M.","family":"Huiskamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan\u2010Henry","family":"Seppenwoolde","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander C.","family":"van Huffelen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frans S.S.","family":"Leijten","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2009,7,23]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1993.00540010059018"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1528-1157.2000.tb00251.x"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.66.3.350"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1528-1167.2007.01197.x"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.74.4.466"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.20612"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1528-1157.1998.tb01341.x"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.73.6.643"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.0013-9580.2004.39403.x"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.59.4.384"},{"key":"e_1_2_6_12_2","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1684\/j.1950-6945.2003.tb00521.x","article-title":"MR imaging of epilepsy: state of the art at 1.5 T and potential of 3 T","volume":"5","author":"Briellmann RS","year":"2003","journal-title":"Epileptic Disord"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.55.3.346"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1089\/neu.2007.0382"},{"key":"e_1_2_6_15_2","first-page":"13","article-title":"Routine clinical brain MRI sequences for use at 3.0 T","volume":"22","author":"Lu H","year":"2005","journal-title":"J MRI"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.rli.0000262089.55618.18"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20329"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2323030322"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20946"},{"key":"e_1_2_6_20_2","first-page":"919","article-title":"MR imaging in the presurgical workup of patients with drug\u2010resistant epilepsy","volume":"25","author":"Urbach H","year":"2004","journal-title":"Am J Neuroradiol"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000179355.04481.3c"},{"key":"e_1_2_6_22_2","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1684\/epd.2008.0194","article-title":"Pre\u2010surgical epilepsy evaluation using 3 T MRI. Do surface coils provide additional information?","volume":"10","author":"Strandberg M","year":"2008","journal-title":"Epileptic Disord"},{"key":"e_1_2_6_23_2","first-page":"890","article-title":"Qualitative comparison of 3\u2010T and 1.5\u2010T MRI in the evaluation of epilepsy","volume":"191","author":"Phal PM","year":"2008","journal-title":"Am J Neuroradiol"},{"key":"e_1_2_6_24_2","first-page":"724","article-title":"Focal cortical dysplasias: MR imaging, histopathologic, and clinical correlations in surgically treated patients with epilepsy","volume":"24","author":"Colombo N","year":"2003","journal-title":"Am J Neuroradiol"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.1177\/1051228405001479"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.rli.0000187609.78338.dc"},{"key":"e_1_2_6_27_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1528-1157.2001.0420081021.x"},{"key":"e_1_2_6_28_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1156"},{"key":"e_1_2_6_29_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1528-1167.2007.01474.x"},{"key":"e_1_2_6_30_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-005-0070-8"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.21811","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.21811","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,11]],"date-time":"2025-02-11T10:10:14Z","timestamp":1739268614000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.21811"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,7,23]]},"references-count":29,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2009,8]]}},"alternative-id":["10.1002\/jmri.21811"],"URL":"https:\/\/doi.org\/10.1002\/jmri.21811","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,7,23]]}}}