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Usefulness of hyperintense acute reperfusion marker sign in patients with transient neurologic symptom
DC Field | Value | Language |
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dc.contributor.author | Kang, Jihoon | - |
dc.contributor.author | Kwon, Hyuksool | - |
dc.contributor.author | Jung, Cheol Kyu | - |
dc.contributor.author | Bae, Hee-Joon | - |
dc.contributor.author | Han, Moon-Ku | - |
dc.contributor.author | Kim, Beom Joon | - |
dc.contributor.author | Jo, You Hwan | - |
dc.date.accessioned | 2024-08-08T01:29:06Z | - |
dc.date.available | 2024-08-08T01:29:06Z | - |
dc.date.created | 2020-01-31 | - |
dc.date.created | 2020-01-31 | - |
dc.date.issued | 2019-05 | - |
dc.identifier.citation | Medicine, Vol.98 No.19, p. e15494 | - |
dc.identifier.issn | 0025-7974 | - |
dc.identifier.uri | https://hdl.handle.net/10371/206235 | - |
dc.description.abstract | It aimed to investigate the incidence and final diagnosis of hyperintense acute reperfusion marker (HARM) signs in patients initially suspected of having a transient ischemic attack (TIA). In retrospective manner, a series of consecutive series of patients who arrived at the emergency department and was initially assessed as TIA within 12hours of symptom onset between July 2015 and December 2016 were enrolled. Conventional magnetic resonance imaging protocol including diffusion-weighted imaging (DWI) and pre- and post-contrast fluid attenuation inversion recovery imaging (FLAIR) was conducted to evaluate the ischemic lesion and prognosis. Through the review of medical records and imaging studies, their final diagnosis and its association with HARM signs on post-contrast FLAIR were investigated. A total of 174 subjects were enrolled (mean age, 64.0 +/- 12.9 years old; male, 54.6%; DWI lesion, 17.8%). HARM signs were observed in 18 (10%) patients, and their final diagnoses were classified as true TIA (n=11, 61%), seizure (2, 11%), posterior reversible encephalopathy (2, 11%), reversible cerebral vascular constriction (1, 6%) and unclassified encephalopathy (2, 11%). The cooccurrence of HARM and DWI lesions were observed in 7 subjects which were 6 subjects of true TIA (ischemic stroke) and 1 subject with RCVS related ischemic stroke. The observation of HARM sign would be helpful to confirm the ischemic insult and distinguish the other disease. | - |
dc.language | 영어 | - |
dc.publisher | Lippincott Williams & Wilkins Ltd. | - |
dc.title | Usefulness of hyperintense acute reperfusion marker sign in patients with transient neurologic symptom | - |
dc.type | Article | - |
dc.identifier.doi | 10.1097/MD.0000000000015494 | - |
dc.citation.journaltitle | Medicine | - |
dc.identifier.wosid | 000473112000040 | - |
dc.identifier.scopusid | 2-s2.0-85066060806 | - |
dc.citation.number | 19 | - |
dc.citation.startpage | e15494 | - |
dc.citation.volume | 98 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Bae, Hee-Joon | - |
dc.contributor.affiliatedAuthor | Jo, You Hwan | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | CEREBRAL VASOCONSTRICTION SYNDROME | - |
dc.subject.keywordPlus | HEALTH-CARE PROFESSIONALS | - |
dc.subject.keywordPlus | BRAIN-BARRIER DISRUPTION | - |
dc.subject.keywordPlus | ISCHEMIC ATTACK | - |
dc.subject.keywordPlus | STROKE | - |
dc.subject.keywordPlus | DEFINITION | - |
dc.subject.keywordPlus | STATEMENT | - |
dc.subject.keywordPlus | MRI | - |
dc.subject.keywordAuthor | fluid attenuation inversion recovery imaging | - |
dc.subject.keywordAuthor | HARM signs | - |
dc.subject.keywordAuthor | hyperintense acute reperfusion marker | - |
dc.subject.keywordAuthor | magnetic resonance imaging | - |
dc.subject.keywordAuthor | MRI | - |
dc.subject.keywordAuthor | TIA | - |
dc.subject.keywordAuthor | transient ischemic attack | - |
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