{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T21:56:51Z","timestamp":1761947811476},"reference-count":20,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2012,8,21]],"date-time":"2012-08-21T00:00:00Z","timestamp":1345507200000},"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":[[2013,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose:<\/jats:title><jats:p>To compare fat\u2010suppressed magnetic resonance imaging (MRI) quality using iterative decomposition of water and fat with echo asymmetry and least\u2010squares estimation (IDEAL) with that using chemical shift selective fat\u2010suppressed T1\u2010weighted spin\u2010echo (CHESS) images for evaluating rheumatoid arthritis (RA) lesions of the hand and finger at 3T.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods:<\/jats:title><jats:p>MRI was performed in eight healthy volunteers and eight RA patients with a 3.0T MR system (Signa HDxt GE healthcare) using an eight\u2010channel knee coil. FS\u2010CHESS\u2010T1\u2010SE and IDEAL imaging were acquired in the coronal planes covering the entire structure of the bilateral hands with a slice thickness of 2 mm. In the RA patients both images were obtained after intravenous gadolinium administration. Image quality was evaluated on a five\u2010point scale (1 = excellent to 5 = very poor). Synovitis and bone marrow contrast uptake on MR images were reviewed by two musculoskeletal radiologists using the Rheumatoid Arthritis MRI Scoring System (RAMRIS) of the Outcome Measures in Rheumatoid Arthritis Clinical Trials (OMERACT) group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>IDEAL showed uniform FS unaffected by magnetic field inhomogeneity and challenging geometry of hand and fingers, while CHESS\u2010T1\u2010SE often showed FS failure within the first metacarpal joint, tip of the finger, and ulnar aspect of the wrist joint. Overall image quality was significantly better with IDEAL than CHESS\u2010T1\u2010SE images (4.43 vs. 3.43, <jats:italic>P<\/jats:italic> &lt; 0.01). Interobserver agreement (\u03ba value) for synovitis and bone marrow contrast uptake was good to excellent with IDEAL (0.74\u20130.91, 0.62\u20130.89, respectively).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p>IDEAL could compensate for the effects of field inhomogeneities, providing uniform FS of the hand and finger than did the CHESS\u2010T1\u2010SE sequence. J. Magn. Reson. Imaging 2013;37:733\u2013738. \u00a9 2012 Wiley Periodicals, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.23795","type":"journal-article","created":{"date-parts":[[2012,8,21]],"date-time":"2012-08-21T14:49:10Z","timestamp":1345560550000},"page":"733-738","source":"Crossref","is-referenced-by-count":17,"title":["Iterative decomposition of water and fat with echo asymmetry and least\u2010squares estimation (IDEAL) of the wrist and finger at 3T: Comparison with chemical shift selective fat suppression images"],"prefix":"10.1002","volume":"37","author":[{"given":"Takatoshi","family":"Aoki","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiko","family":"Yamashita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hodaka","family":"Oki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroyuki","family":"Takahashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiko","family":"Hayashida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuyoshi","family":"Saito","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiya","family":"Tanaka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yukunori","family":"Korogi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,8,21]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/S0033-8389(22)00371-2","article-title":"Recent advances in magnetic resonance imaging of the musculoskeletal system","volume":"32","author":"Peterfy CG","year":"1994","journal-title":"Radiol Clin North Am"},{"key":"e_1_2_6_3_2","first-page":"879","article-title":"Fat\u2010suppression failure artifacts simulating pathology on frequency\u2010selective fat\u2010suppression MR images of the head and neck","volume":"13","author":"Anzai Y","year":"1992","journal-title":"Am J Neuroradiol"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2341031596"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2361040747"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.10675"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20624"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20654"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20623"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.13.1.8426935"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.22803"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.22427"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/art.27584"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1136\/ard.2004.031773"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.1880070612"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.163.5.7976893"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.210.1.r99ja35189"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2593"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/1529-0131(200106)44:6<1248::AID-ART215>3.0.CO;2-8"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/art.23721"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-006-0539-0"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.23795","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.23795","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,9]],"date-time":"2023-10-09T11:19:21Z","timestamp":1696850361000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.23795"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,8,21]]},"references-count":20,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2013,3]]}},"alternative-id":["10.1002\/jmri.23795"],"URL":"https:\/\/doi.org\/10.1002\/jmri.23795","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,8,21]]}}}