A Rare Case Report of Eight Syndrome Secondary to Syringomyelia Associated with Type I Chiari Malformation

dc.authorscopusid57192812337
dc.authorscopusid57194854896
dc.authorscopusid36621782300
dc.authorscopusid6603951334
dc.contributor.authorKartı, D.T.
dc.contributor.authorKıyat, P.
dc.contributor.authorKartı, Ö.
dc.contributor.authorÇelebisoy, N.
dc.date.accessioned2024-08-25T18:48:42Z
dc.date.available2024-08-25T18:48:42Z
dc.date.issued2023
dc.departmentEge Üniversitesien_US
dc.description.abstractEight syndrome is defined as the combination of a unilateral conjugate gaze palsy and ipsilateral seventh cranial nerve palsy. It may occur as a result of demyelinating, vascular, infectious, or compressive lesions of the brainstem localized to the caudal pontine tegmentum. A 43-yearold woman was admitted to our clinic with complaints of headache, inability to look to the left, and weakness on the left side of her face. The complaints had begun abruptly about a month before her admission. Suboccipital decompression surgery for type I Chiari malformation had been performed 10 years earlier. Neuro-ophthalmological examination revealed left-sided horizontal gaze palsy and anisocoria. Cranial and cervical magnetic resonance images revealed cerebellar tonsillar herniation and syringomyelia, the latter of which was considered to be the cause of eight syndrome. No interventions were performed, and periodic follow-up was advised on neurosurgical consultation. Left gaze palsy and facial palsy recovered almost completely in three months, while the anisocoria persisted. Syringomyelia should be considered among the causes of horizontal gaze palsy plus ipsilateral seventh nerve palsy, termed as eight syndrome. Clinical suspicion and appropriate radiological examination can aid in the diagnosis. © 2023 by the Turkish Ophthalmological Association / Turkish Journal of Ophthalmology published by Galenos Publishing House.en_US
dc.description.sponsorshipstudy received no financial support.en_US
dc.identifier.doi10.4274/tjo.galenos.2023.19054
dc.identifier.endpage199en_US
dc.identifier.issn2149-8709
dc.identifier.issue3en_US
dc.identifier.pmid37345329en_US
dc.identifier.scopus2-s2.0-85163051854en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage197en_US
dc.identifier.trdizinid1184051en_US
dc.identifier.urihttps://doi.org/10.4274/tjo.galenos.2023.19054
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1184051
dc.identifier.urihttps://hdl.handle.net/11454/102383
dc.identifier.volume53en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTurkish Ophthalmology Societyen_US
dc.relation.ispartofTurkish Journal of Ophthalmologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240825_Gen_US
dc.subjectChiari malformationen_US
dc.subjecteight syndromeen_US
dc.subjecthorizontal gaze palsyen_US
dc.subjectseventh cranial nerve palsyen_US
dc.subjectapraclonidineen_US
dc.subjectanisocoriaen_US
dc.subjectArnold Chiari malformationen_US
dc.subjectArticleen_US
dc.subjectbrain stemen_US
dc.subjectcase reporten_US
dc.subjectclinical articleen_US
dc.subjectconjugateen_US
dc.subjectconsultationen_US
dc.subjectcranial nerve paralysisen_US
dc.subjectdecompression surgeryen_US
dc.subjectfacial nerve paralysisen_US
dc.subjectfemaleen_US
dc.subjectfollow upen_US
dc.subjectgaze paralysisen_US
dc.subjectheadacheen_US
dc.subjectherniaen_US
dc.subjecthumanen_US
dc.subjectmiddle ageden_US
dc.subjectnuclear magnetic resonance imagingen_US
dc.subjectpontine tegmentumen_US
dc.subjectptosis (eyelid)en_US
dc.subjectradiodiagnosisen_US
dc.subjectsyringomyeliaen_US
dc.subjecttegmentumen_US
dc.subjectweaknessen_US
dc.subjectadulten_US
dc.subjectArnold Chiari malformationen_US
dc.subjectcomplicationen_US
dc.subjectparalysisen_US
dc.subjectstrabismusen_US
dc.subjectAdulten_US
dc.subjectAnisocoriaen_US
dc.subjectArnold-Chiari Malformationen_US
dc.subjectFemaleen_US
dc.subjectHumansen_US
dc.subjectMagnetic Resonance Imagingen_US
dc.subjectParalysisen_US
dc.subjectStrabismusen_US
dc.subjectSyringomyeliaen_US
dc.titleA Rare Case Report of Eight Syndrome Secondary to Syringomyelia Associated with Type I Chiari Malformationen_US
dc.typeArticleen_US

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