{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T09:36:51Z","timestamp":1788946611469,"version":"build-2803163510"},"reference-count":38,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Science Progress"],"published-print":{"date-parts":[[2021,4]]},"abstract":"<jats:p>\n                    The purpose of this study was to explore conventional, diffusion, and dynamic contrast-enhanced MRI (DCE-MRI) characteristics for differentiating metaplastic Warthin\u2019s tumor (MWT) from other tumor types of the parotid gland, including non-metaplastic Warthin\u2019s tumor (non-MWT), pleomorphic adenoma (PA), and malignant tumor (MT). A total of 178 patients with histologically proven tumors of the parotid gland, including 21 MWTs, 49 non-MWTs, 66 PAs, and 42 MTs, were enrolled in the study. Conventional MRI was performed in all patients. One hundred and fifty patients had preoperative diffusion-weighted MR imaging (DWI), and 62 patients had preoperative DCE-MRI. The differences in the conventional, DCE-MRI, and DWI records between MWTs and the other three tumor types were statistically evaluated. Compared with non-MWTs and PAs, there was a statistically significant difference in circumscription ( p\u2009&lt;\u20090.01). The ill-defined circumscription was more common in MWTs than non-MWTs and PAs. Compared with PAs, there was a statistically significant difference in morphology ( p\u2009&lt;\u20090.05). The lobulated morphology was more common in PAs than MWTs. Compared with PAs and MTs, there was a statistically significant difference in the T\n                    <jats:sub>2<\/jats:sub>\n                    signal of the solid component ( p\u2009&lt;\u20090.01). The T\n                    <jats:sub>2<\/jats:sub>\n                    moderate intensity of solid components was more common in MWTs than PAs and MTs. The solid components of PAs mostly showed hyperintense on T\n                    <jats:sub>2<\/jats:sub>\n                    -weighted imaging. Cyst\/necrosis was more common in MWTs than PAs and MTs. Hyperintense of cyst\/necrosis was more common in MWTs and non-MWTs. With respect to contrast enhancement, 52.4% MWTs exhibited moderate or marked enhancement, and most non-MWTs (81.6%) exhibited mild enhancement. Most PAs (84.8%) exhibited marked enhancement. The mean ADC value of MWTs (0.94\u2009\u00d7\u200910\n                    <jats:sup>\u22123<\/jats:sup>\n                    \u2009\u00b1\u20090.11\u2009mm\n                    <jats:sup>2<\/jats:sup>\n                    \/s) was signi\ufb01cantly lower than that of the PAs (1.60\u2009\u00d7\u200910\n                    <jats:sup>\u22123<\/jats:sup>\n                    \u2009\u00b1\u20090.17\u2009mm\n                    <jats:sup>2<\/jats:sup>\n                    \/s) ( p\u2009&lt;\u20090.001). On DCE-MRI, six of eight MWTs demonstrated TIC of type B. Although MWT is rare, conventional MRI characteristics, DWI and DCE-MRI can provide useful information for differentiating MWT from other parotid mass.\n                  <\/jats:p>","DOI":"10.1177\/00368504211018583","type":"journal-article","created":{"date-parts":[[2021,5,18]],"date-time":"2021-05-18T13:14:11Z","timestamp":1621343651000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Conventional, diffusion, and dynamic contrast-enhanced MRI findings for differentiating metaplastic Warthin\u2019s tumor of the parotid gland"],"prefix":"10.1177","volume":"104","author":[{"given":"Chuan-Hai","family":"Jia","sequence":"first","affiliation":[{"name":"Department of Radiology, The Affiliated Changshu Hospital of Xuzhou Medical University, Changshu, Jiangsu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sheng-Yu","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Jiading, Shanghai, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qin","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Affiliated Changshu Hospital of Xuzhou Medical University, Changshu, Jiangsu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jia-Ming","family":"Qiu","sequence":"additional","affiliation":[{"name":"Department of Pathology, The Affiliated Changshu Hospital of Xuzhou Medical University, Changshu, Jiangsu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8551-944X","authenticated-orcid":false,"given":"Xin-Ping","family":"Kuai","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Affiliated Changshu Hospital of Xuzhou Medical University, Changshu, Jiangsu, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2021,5,18]]},"reference":[{"key":"bibr1-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s11604-017-0678-z"},{"key":"bibr2-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0000000000000065"},{"key":"bibr3-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s11604-012-0056-9"},{"key":"bibr4-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.1999.035005432.x"},{"key":"bibr5-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1186\/s13256-018-1941-3"},{"key":"bibr6-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.1989.tb00362.x"},{"key":"bibr7-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/BF00430674"},{"key":"bibr8-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.oraloncology.2017.01.004"},{"key":"bibr9-00368504211018583","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.17.18492"},{"key":"bibr10-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s00234-018-2046-9"},{"key":"bibr11-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215116000566"},{"key":"bibr12-00368504211018583","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A1412"},{"key":"bibr13-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2493072045"},{"issue":"7","key":"bibr14-00368504211018583","first-page":"1256","volume":"25","author":"Ikeda M","year":"2004","journal-title":"AJNR Am J Neuroradiol"},{"key":"bibr15-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1259\/dmfr.20180382"},{"key":"bibr16-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1002\/hed.23541"},{"key":"bibr17-00368504211018583","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A2520"},{"key":"bibr18-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2009.10.033"},{"key":"bibr19-00368504211018583","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A3940"},{"key":"bibr20-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2262011486"},{"key":"bibr21-00368504211018583","doi-asserted-by":"publisher","DOI":"10.3109\/00016489.2015.1081276"},{"key":"bibr22-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjoto.2007.03.002"},{"key":"bibr23-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-016-4436-0"},{"issue":"5","key":"bibr24-00368504211018583","first-page":"250","volume":"59","author":"Colella G","year":"2010","journal-title":"Minerva Stomatol"},{"issue":"1","key":"bibr25-00368504211018583","first-page":"13","volume":"87","author":"Witt RL","year":"2015","journal-title":"Del Med J"},{"key":"bibr26-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcms.2013.09.011"},{"key":"bibr27-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2013.08.002"},{"key":"bibr28-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2008.01.027"},{"key":"bibr29-00368504211018583","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.176.6.1761577"},{"key":"bibr30-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-003-1999-0"},{"key":"bibr31-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.diii.2020.08.002"},{"key":"bibr32-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s00234-014-1386-3"},{"key":"bibr33-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1259\/dmfr.20160434"},{"key":"bibr34-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1259\/bjr.20150912"},{"key":"bibr35-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrad.2017.08.013"},{"key":"bibr36-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.12111248"},{"key":"bibr37-00368504211018583","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-013-3002-z"},{"key":"bibr38-00368504211018583","doi-asserted-by":"publisher","DOI":"10.3174\/ajnr.A3227"}],"container-title":["Science Progress"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00368504211018583","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/00368504211018583","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/00368504211018583","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T11:03:54Z","timestamp":1777633434000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/00368504211018583"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4]]},"references-count":38,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2021,4]]}},"alternative-id":["10.1177\/00368504211018583"],"URL":"https:\/\/doi.org\/10.1177\/00368504211018583","relation":{},"ISSN":["0036-8504","2047-7163"],"issn-type":[{"value":"0036-8504","type":"print"},{"value":"2047-7163","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4]]},"article-number":"00368504211018583"}}