{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,17]],"date-time":"2026-01-17T11:10:10Z","timestamp":1768648210219,"version":"3.49.0"},"reference-count":26,"publisher":"Oxford University Press (OUP)","issue":"1133","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BJR"],"published-print":{"date-parts":[[2022,5,1]]},"abstract":"<jats:sec><jats:title>Objective:<\/jats:title><jats:p> To explore the value of the quantitative parameter of intravoxel incoherent motion diffusion (IVIM-DWI) at 3.0 T MRI of the sacroiliac joint in differentiating different disease activity statuses of ankylosing spondylitis (AS) and to compare it with traditional diffusion-weighted imaging (DWI) and Spondyloarthritis Research Consortium of Canada (SPARCC) score. <\/jats:p><\/jats:sec><jats:sec><jats:title>Methods:<\/jats:title><jats:p> 56 AS patients (active group, inactive group) and 24 healthy controls were included. Clinical data, quantitative parameters of IVIM-DWI MR images and the SPARCC scores were collected. The Kruskal\u2013Wallis test was used to compare the differences between the groups. Receiver operating characteristic (ROC) curve analysis of histogram data and the SPARCC scores identified the efficacy of the three groups. The Spearman correlation coefficients were used to analyse the correlation between the quantitative IVIIM-DWI parameters and the SPARCC score. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p> The f (10th percentile) and SPARCC score of the active group were significantly higher than those of the inactive group. The f (10th, 25th, 50th percentiles), D<jats:sub>slow<\/jats:sub> (average, entropy, 10th ~ 90\u2009th percentiles), D<jats:sub>fast<\/jats:sub> (kurtosis, skewness), ADC (average, 10th ~ 90\u2009th percentiles) and the SPARCC score of the active group were significantly higher than the control group (p &lt; 0.05). The AUC of the SPARCC score was the highest (0.799) in the identification between the active and inactive groups, and the sensitivity and specificity were 69.23 and 82.35%, respectively, at the cut-off value of 12. The SPARCC score was positively correlated with each percentile and the average value. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions:<\/jats:title><jats:p> Quantitative IVIIM-DWI parameters are helpful for the identification of different AS disease activity levels and are superior to traditional DWI. IVIM-DWI quantitative parameters had a good correlation with the SPARCC score. <\/jats:p><\/jats:sec><jats:sec><jats:title>Advances in knowledge:<\/jats:title><jats:p> A new MR technology-quantitative parameters of IVIM-DWI contribute to the identification of AS disease activity. IVIM-DWI quantitative parameters were well correlated with the SPARCC score. <\/jats:p><\/jats:sec>","DOI":"10.1259\/bjr.20211074","type":"journal-article","created":{"date-parts":[[2022,2,23]],"date-time":"2022-02-23T16:56:07Z","timestamp":1645635367000},"source":"Crossref","is-referenced-by-count":6,"title":["Detection of the disease activity with ankylosing spondylitis through intravoxel incoherent motion diffusion-weighted MR imaging of sacroiliac joint"],"prefix":"10.1093","volume":"95","author":[{"given":"Li","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Imaging, Linyi Central Hospital, Linyi, Shandong, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhimin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sunyu","family":"Hua","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leixi","family":"Xue","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiangtao","family":"Zhu","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rong","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yong","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","reference":[{"key":"b1","doi-asserted-by":"publisher","DOI":"10.1177\/1759720X18773726"},{"key":"b2","doi-asserted-by":"publisher","DOI":"10.3233\/BMR-169657"},{"key":"b3","doi-asserted-by":"publisher","DOI":"10.1007\/s10067-015-3147-z"},{"key":"b4","doi-asserted-by":"publisher","DOI":"10.1016\/j.berh.2006.03.011"},{"key":"b5","first-page":"2050","volume":"32","author":"Landew\u00e9 RBM","year":"2005","journal-title":"J Rheumatol"},{"key":"b6","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2014.09.015"},{"key":"b7","doi-asserted-by":"publisher","DOI":"10.1186\/s13075-016-0916-2"},{"key":"b8","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.25559"},{"key":"b9","first-page":"895","volume":"49","author":"Chu GY","year":"2015","journal-title":"Chin J Radiol"},{"key":"b10","doi-asserted-by":"publisher","DOI":"10.1002\/art.1780370709"},{"key":"b11","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2013.10.009"},{"key":"b12","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-007-0407-2"},{"key":"b13","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.161.2.3763909"},{"key":"b14","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-015-3634-2"},{"key":"b15","doi-asserted-by":"crossref","first-page":"ii1","DOI":"10.1136\/ard.2008.097774","volume":"68","author":"Sieper J","year":"2009","journal-title":"Ann Rheum Dis"},{"key":"b16","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.168.2.3393671"},{"key":"b17","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.26568"},{"key":"b18","doi-asserted-by":"publisher","DOI":"10.1136\/ard.2008.100826"},{"key":"b19","doi-asserted-by":"publisher","DOI":"10.1016\/j.mri.2011.03.004"},{"key":"b20","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2353040554"},{"key":"b21","first-page":"S10","volume":"27","author":"Lories RJ","year":"2009","journal-title":"Clin Exp Rheumatol"},{"key":"b22","first-page":"3124","volume":"17","author":"Li BB","year":"2013","journal-title":"Chinese J Tissue Engineering Research"},{"key":"b23","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-011-1106-6"},{"key":"b24","author":"Kawada S","journal-title":"Tokai J Exp Clin Med,2017,42:58-63"},{"key":"b25","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.3865"},{"key":"b26","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2493081301"}],"container-title":["The British Journal of Radiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.birpublications.org\/doi\/pdf\/10.1259\/bjr.20211074","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,12]],"date-time":"2024-01-12T16:43:13Z","timestamp":1705077793000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/bjr\/article\/7477371"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,1]]},"references-count":26,"journal-issue":{"issue":"1133","published-print":{"date-parts":[[2022,5,1]]}},"alternative-id":["10.1259\/bjr.20211074"],"URL":"https:\/\/doi.org\/10.1259\/bjr.20211074","relation":{},"ISSN":["0007-1285","1748-880X"],"issn-type":[{"value":"0007-1285","type":"print"},{"value":"1748-880X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,5,1]]},"article-number":"20211074"}}