{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T22:29:18Z","timestamp":1790461758009,"version":"4.1.0"},"reference-count":11,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2001,5,22]],"date-time":"2001-05-22T00:00:00Z","timestamp":990489600000},"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":[[2001,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The purpose of this study was to evaluate the time course of arterial hyperintensity (AH) in acute and subacute cerebral infarctions of the middle cerebral artery (MCA) distribution by using fast fluid\u2010attenuated inversion\u2010recovery (FLAIR) imaging. A total of 40 FLAIR MR examinations were performed in 27 patients with MCA infarction within 13 days after ictus. Thirteen patients underwent two MR examinations during this period. Thrombotic or embolic infarctions were included in this study, but lacunar infarctions were excluded. The presence or absence of AH and the location of AH were analyzed. Overall, AH was found in 24 (60%) of 40 FLAIR examinations within 13 days after onset. AH was seen in 17 (100%) examinations less than 24 hours old, four (40%) of 10 examinations 1\u20134 days old, two (18%) of 11 examinations 5\u20139 days old, and one (50%) of two examinations 10\u201313 days old. AH was most frequently found at the sylvian fissure (87%), followed by the sulci (54%), and the horizontal segment of MCA (29%) in the affected MCA distribution. Although AH could be seen even at 13 days after ictus, the presence of AH declined over time. AH represented an early sign of acute embolic or thrombotic infarction. J. Magn. Reson. Imaging 2001;13:987\u2013990. \u00a9 2001 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/jmri.1142","type":"journal-article","created":{"date-parts":[[2002,8,25]],"date-time":"2002-08-25T18:10:13Z","timestamp":1030299013000},"page":"987-990","source":"Crossref","is-referenced-by-count":31,"title":["Time course of arterial hyperintensity with fast fluid\u2010attenuated inversion\u2010recovery imaging in acute and subacute middle cerebral arterial infarction"],"prefix":"10.1002","volume":"13","author":[{"given":"Masayuki","family":"Maeda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshio","family":"Koshimoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hidemasa","family":"Uematsu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroki","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hirohiko","family":"Kimura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasutaka","family":"Kawamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Harumi","family":"Itoh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hajime","family":"Sakuma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kan","family":"Takeda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2001,5,22]]},"reference":[{"key":"e_1_2_6_2_2","first-page":"621","article-title":"MR imaging of cerebral ischemia: findings in the first 24 hours","volume":"12","author":"Yuh WTC","year":"1991","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s002340050433"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.177.3.2243961"},{"key":"e_1_2_6_5_2","first-page":"631","article-title":"Cerebral ischemia: evaluation with contrast\u2010enhanced MR imaging","volume":"12","author":"Crain MR","year":"1991","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.178.2.1987605"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410370214"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-199207000-00002"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.27.7.1187"},{"key":"e_1_2_6_10_2","first-page":"1507","article-title":"Adult cerebrovascular disease: role of modified rapid fluid\u2010attenuated inversion\u2010recovery sequences","volume":"17","author":"Alexander JA","year":"1996","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s002340050761"},{"key":"e_1_2_6_12_2","first-page":"887","article-title":"Vascular MR contrast enhancement in cerebrovascular disease","volume":"17","author":"Essig M","year":"1996","journal-title":"AJNR Am J Neuroradiol"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.1142","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.1142","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T05:52:50Z","timestamp":1694670770000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.1142"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,5,22]]},"references-count":11,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2001,6]]}},"alternative-id":["10.1002\/jmri.1142"],"URL":"https:\/\/doi.org\/10.1002\/jmri.1142","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2001,5,22]]}}}