{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T18:49:42Z","timestamp":1792176582186,"version":"4.4.0"},"reference-count":24,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2021,1,7]],"date-time":"2021-01-07T00:00:00Z","timestamp":1609977600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100003392","name":"Natural Science Foundation of Fujian Province","doi-asserted-by":"publisher","award":["2018J05135"],"award-info":[{"award-number":["2018J05135"]}],"id":[{"id":"10.13039\/501100003392","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Startup Fund for scientific research of Fujian Medical University","award":["2017XQ1040"],"award-info":[{"award-number":["2017XQ1040"]}]},{"name":"Joint Funds for the innovation of science and Technology of Fujian","award":["2017Y9024"],"award-info":[{"award-number":["2017Y9024"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Multiple neurovascular contacts in patients with vascular compressive trigeminal neuralgia often challenge the diagnosis of responsible contacts.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To analyze the magnetic resonance imaging (MRI) features of responsible contacts and establish a predictive model to accurately pinpoint the responsible contacts.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>\n                      Sixty-seven patients with unilateral trigeminal neuralgia were enrolled. A total of 153 definite contacts (45 responsible, 108 non-responsible) were analyzed for their MRI characteristics, including neurovascular compression (NVC) grading, distance from pons to contact (D\n                      <jats:sub>pons-contact<\/jats:sub>\n                      ), vascular origin of compressing vessels, diameter of vessel (D\n                      <jats:sub>vessel<\/jats:sub>\n                      ) and trigeminal nerve (D\n                      <jats:sub>trigeminal nerve<\/jats:sub>\n                      ) at contact. The MRI characteristics of the responsible and non-responsible contacts were compared, and their diagnostic efficiencies were further evaluated using a receiver operating characteristic (ROC) curve. The significant MRI features were incorporated into the logistics regression analysis to build a predictive model for responsible contacts.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Compared with non-responsible contacts, NVC grading and arterial compression ratio (84.44%) were significantly higher, D\n                      <jats:sub>pons-contact<\/jats:sub>\n                      was significantly lower at responsible contacts ( P\u2009&lt;\u20090.001, 0.002, and 0.033, respectively). NVC grading had a highest diagnostic area under the ROC curve (AUC) of 0.742, with a sensitivity of 64.44% and specificity of 75.00%. The logistic regression model showed a higher diagnostic efficiency, with an AUC of 0.808, sensitivity of 88.89%, and specificity of 62.04%.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>\n                      Contact degree and position are important MRI features in identifying the responsible contacts of the trigeminal neuralgia. The logistic predictive model based on D\n                      <jats:sub>pons-contact<\/jats:sub>\n                      , NVC grading, and vascular origin can qualitatively improve the prediction of responsible contacts for radiologists.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0284185120983971","type":"journal-article","created":{"date-parts":[[2021,1,13]],"date-time":"2021-01-13T19:25:53Z","timestamp":1610565953000},"page":"100-109","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":15,"title":["MRI features of responsible contacts in vascular compressive trigeminal neuralgia and prediction modeling"],"prefix":"10.1177","volume":"63","author":[{"given":"Yufei","family":"Zhao","sequence":"first","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR China"},{"name":"Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianhua","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR China"},{"name":"School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6959-0027","authenticated-orcid":false,"given":"Rifeng","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR China"},{"name":"School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xue","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR China"},{"name":"School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin","family":"Lin","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR China"},{"name":"School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunjing","family":"Xue","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR China"},{"name":"School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing","family":"Duan","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, PR 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