Research in Vestibular Science

Seung-Bae Hwang

3 Articles

Endolymphatic Hydrops in Vestibular Migraine Associated with Menière’s Disease: A Report of Two Cases: Bit Na Lee, Seung-Bae Hwang, Jin-ju Kang, Sun-Young Oh; Res Vestib Sci. 2021;20(4):156-160. Published online December 15, 2021; DOI: https://doi.org/10.21790/rvs.2021.20.4.156

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Vestibular migraine and Menière’s disease have similar clinical features which are recurrent dizziness or auditory symptoms, so it is challengeable to establish the correct diagnosis. Herein, a 31-year-old male and a 56-year-old female showed recurrent dizziness with auditory symptoms and suffered from vestibular migraine. They met the diagnostic criteria for vestibular migraine, but the Menière’s diagnostic criteria were not satisfied as there was no hearing loss. Delayed intravenous gadolinium enhanced magnetic resonance imaging of the inner ear was taken to find out of correlation of the inner ear and revealed endolymphatic hydrops. This case can improve the understanding of the pathophysiology of a vestibular migraine associated Menière’s disease.

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Functional and Molecular Markers for Hearing Loss and Vertigo Attacks in Meniere’s Disease
Chao-Hui Yang, Ming-Yu Yang, Chung-Feng Hwang, Kuang-Hsu Lien
International Journal of Molecular Sciences.2023; 24(3): 2504. CrossRef

A Case of Partial Oculomotor Nerve Palsy Caused by Vascular Compression in Idiopathic Intracranial Hypertension: Seol-Won Lee, Seung-Bae Hwang, Byoung Soo Shin, Man Wook Seo, Sun-Young Oh; Res Vestib Sci. 2017;16(3):97-100. Published online September 15, 2017; DOI: https://doi.org/10.21790/rvs.2017.16.3.97

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Abstract PDF: Pupil-involving oculomotor nerve palsy (ONP) is frequently associated with compressive lesion such as intracranial aneurysm originating from the posterior communicating arteries. Vascular variant of posterior intracranial circulation is regarded as an uncommon cause and association between these vascular variants and intracranial hypertension has not been reported. We present an 18-year-old girl with pupil-involving ONP combined with idiopathic intracranial hypertension who revealed compression of oculomotor nerve by a vascular variant of superior cerebellar artery (SCA). This is a rare case of an ONP attributed to compressive effect from an aberrant SCA affected by intracranial hypertension.

A case of partial oculomotor nerve palsy caused by vascular compression in idiopathic intracranial hypertension: Seol-Won Lee, Seung-Bae Hwang, Byoung Soo Shin, Man Wook Seo, Sun-Young Oh; Received May 25, 2017 Accepted August 9, 2017 Published online August 9, 2017; [Accepted]

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Abstract: Pupil-involving oculomotor nerve palsy (ONP) is frequently associated with compressive lesion such as intracranial aneurysm originating from the posterior communicating arteries. Vascular variant of posterior intracranial circulation is regarded as an uncommon cause and association between these vascular variants and intracranial hypertension has not been reported. We present an 18-year old girl with pupil-involving ONP combined with idiopathic intracranial hypertension who revealed compression of oculomotor nerve by a vascular variant of superior cerebellar artery (SCA). This is a rare case of an ONP attributed to compressive effect from an aberrant SCA affected by intracranial hypertension.

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