Su Min Kye, Jun Hyong Ahn, Heui Seung Lee, Ji Hee Kim, Jae Keun Oh, Joon Ho Song, In Bok Chang
{"title":"Transvenous coil embolization of hypoglossal canal dural arteriovenous fistula using detachable coils: A case report.","authors":"Su Min Kye, Jun Hyong Ahn, Heui Seung Lee, Ji Hee Kim, Jae Keun Oh, Joon Ho Song, In Bok Chang","doi":"10.7461/jcen.2021.E2021.08.004","DOIUrl":null,"url":null,"abstract":"<p><p>The hypoglossal canal (HC) is an unusual location of the posterior fossa dural arteriovenous fistula (AVF), which usually occurs in the transverse or sigmoid sinus. Herein, we report a case of HC dural AVF successfully treated with transvenous coil embolization using detachable coils in a 68-year-old woman who presented with headache and left pulsatile tinnitus for 2 months. Brain magnetic resonance imaging (MRI) and cerebral angiography revealed left HC dural AVF. The pulsatile bruit disappeared immediately after the procedure. Follow-up MRI showed complete disappearance of the fistula. Precise localization of the fistula through careful consideration of the anatomy and transvenous coil embolization using a detachable coil can facilitate the treatment for HC dural AVF.</p>","PeriodicalId":15359,"journal":{"name":"Journal of Cerebrovascular and Endovascular Neurosurgery","volume":" ","pages":"166-171"},"PeriodicalIF":0.0000,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/76/f9/jcen-2021-e2021-08-004.PMC9260460.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Cerebrovascular and Endovascular Neurosurgery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7461/jcen.2021.E2021.08.004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/10/26 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The hypoglossal canal (HC) is an unusual location of the posterior fossa dural arteriovenous fistula (AVF), which usually occurs in the transverse or sigmoid sinus. Herein, we report a case of HC dural AVF successfully treated with transvenous coil embolization using detachable coils in a 68-year-old woman who presented with headache and left pulsatile tinnitus for 2 months. Brain magnetic resonance imaging (MRI) and cerebral angiography revealed left HC dural AVF. The pulsatile bruit disappeared immediately after the procedure. Follow-up MRI showed complete disappearance of the fistula. Precise localization of the fistula through careful consideration of the anatomy and transvenous coil embolization using a detachable coil can facilitate the treatment for HC dural AVF.
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