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The use of magnetic resonance imaging in predicting the clinical outcome of spinal arteriovenous fistula.

DC Field Value Language
dc.contributor.author김긍년-
dc.contributor.author박근영-
dc.contributor.author신동아-
dc.contributor.author윤도흠-
dc.contributor.author이성-
dc.contributor.author지규열-
dc.contributor.author하윤-
dc.date.accessioned2016-02-04T11:18:38Z-
dc.date.available2016-02-04T11:18:38Z-
dc.date.issued2015-
dc.identifier.issn0513-5796-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/140140-
dc.description.abstractPURPOSE: Magnetic resonance imaging (MRI) has been used to screen and follow-up spinal dural arteriovenous fistulae (SDAVF). The purpose of this study was to evaluate the association between MRI findings and neurologic function in SDAVF. This study also investigated clinical features and treatment results of SDAVF. MATERIALS AND METHODS: A total of 15 consecutive patients who underwent embolization or surgery for SDAVF were included. We treated seven (60%) patients with embolization and six (40%) with surgery. We analysed clinical features, MRI findings, treatment results, and neurologic function. Neurologic function was measured by the Aminoff-Logue disability scale (ALS). RESULTS: Patients with longer levels of intramedullary high signal intensity in preoperative T2-weighted images (T2WI) exhibited worse pre- and postoperative ALS scores (r=0.557, p=0.031; r=0.530, p=0.042, Pearson correlation). Preoperative ALS score was significantly correlated with postoperative ALS score (r=0.908, p=0.000, Pearson correlation). The number of levels showing intramedullary high signal intensity in T2WI decreased significantly postoperatively (5.2±3.1 vs. 1.0±1.4, p=0.001, Wilcoxon ranked test). CONCLUSION: The number of involved levels of high signal intensity in preoperative T2WI is useful for predicting pre- and postoperative neurologic function in SDAVF.-
dc.description.statementOfResponsibilityopen-
dc.format.extent397~402-
dc.relation.isPartOfYONSEI MEDICAL JOURNAL-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAged-
dc.subject.MESHAngiography-
dc.subject.MESHArteriovenous Fistula/diagnostic imaging-
dc.subject.MESHArteriovenous Fistula/pathology*-
dc.subject.MESHArteriovenous Fistula/surgery*-
dc.subject.MESHCentral Nervous System Vascular Malformations/diagnostic imaging-
dc.subject.MESHCentral Nervous System Vascular Malformations/pathology*-
dc.subject.MESHCentral Nervous System Vascular Malformations/surgery*-
dc.subject.MESHEmbolization, Therapeutic/methods*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMagnetic Resonance Imaging*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPostoperative Period-
dc.subject.MESHPredictive Value of Tests-
dc.subject.MESHPrognosis-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHSeverity of Illness Index-
dc.subject.MESHSpinal Cord/abnormalities-
dc.subject.MESHSpinal Cord/blood supply*-
dc.subject.MESHSpinal Cord/pathology-
dc.subject.MESHSpinal Cord/surgery-
dc.subject.MESHTreatment Outcome-
dc.titleThe use of magnetic resonance imaging in predicting the clinical outcome of spinal arteriovenous fistula.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Neurosurgery (신경외과학)-
dc.contributor.googleauthorDong Ah Shin-
dc.contributor.googleauthorKeun Young Park-
dc.contributor.googleauthorGyu Yeul Ji-
dc.contributor.googleauthorSeong Yi-
dc.contributor.googleauthorYoon Ha-
dc.contributor.googleauthorSeoung Woo Park-
dc.contributor.googleauthorDo Heum Yoon-
dc.contributor.googleauthorKeung Nyun Kim-
dc.identifier.doi10.3349/ymj.2015.56.2.397-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00331-
dc.contributor.localIdA02092-
dc.contributor.localIdA02546-
dc.contributor.localIdA02864-
dc.contributor.localIdA03963-
dc.contributor.localIdA04255-
dc.contributor.localIdA01442-
dc.relation.journalcodeJ02813-
dc.identifier.eissn1976-2437-
dc.identifier.pmid25683987-
dc.subject.keywordSpine-
dc.subject.keyworddural arteriovenous fistula-
dc.subject.keywordmagnetic resonance imaging-
dc.subject.keywordneurologic manifestations-
dc.contributor.alternativeNameKim, Keung Nyun-
dc.contributor.alternativeNamePark, Keun Young-
dc.contributor.alternativeNameShin, Dong A-
dc.contributor.alternativeNameYoon, Do Heum-
dc.contributor.alternativeNameYi, Seong-
dc.contributor.alternativeNameJi, Gyu Yeul-
dc.contributor.alternativeNameHa, Yoon-
dc.contributor.affiliatedAuthorKim, Keung Nyun-
dc.contributor.affiliatedAuthorShin, Dong A-
dc.contributor.affiliatedAuthorYoon, Do Heum-
dc.contributor.affiliatedAuthorYi, Seong-
dc.contributor.affiliatedAuthorJi, Gyu Yeul-
dc.contributor.affiliatedAuthorHa, Yoon-
dc.contributor.affiliatedAuthorPark, Keun Young-
dc.rights.accessRightsfree-
dc.citation.volume56-
dc.citation.number2-
dc.citation.startPage397-
dc.citation.endPage402-
dc.identifier.bibliographicCitationYONSEI MEDICAL JOURNAL, Vol.56(2) : 397-402, 2015-
dc.identifier.rimsid53922-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers

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