Extensive Cochlear Otosclerosis: CT-MRI Correlation and the Diagnostic Value of Contrast Enhancement [PDF]
DiagnosticsOtosclerosis is a chronic disorder of the otic capsule. It is characterized by abnormal bone remodeling, which may extend beyond the fenestral region and involve the cochlea and other structures of the bony labyrinth.
Roberts Tumeļkāns +2 more
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A diagnostic pitfall: Advanced labyrinthitis ossificans simulating congenital inner ear malformation on CT and MRI [PDF]
Radiology Case ReportsLabyrinthitis ossificans (LO) is a rare pathological ossification of the membranous labyrinth, typically arising after inflammatory or infectious insults to the inner ear.
Aya Laridi, MD +7 more
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Multi-sequence MRI signal intensity ratios as candidate imaging correlates for audiovestibular dysfunction in vestibular schwannoma [PDF]
Frontiers in NeurologyIntroductionVestibular schwannoma (VS) typically induces gradual sensorineural hearing impairment and vestibular dysfunction. Nevertheless, clinically applicable non-invasive candidate imaging markers capable of reflecting pathological alterations within
Yun Li +7 more
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Acute Inner Ear Complications of Stapes Surgery: Value of Delayed Postcontrast 3D‐FLAIR MRI Sequences [PDF]
OTO OpenObjective To describe and assess the usefulness of delayed postcontrast three‐dimensional fluid‐attenuated inversion recovery (3D‐FLAIR) sequences on 3‐Tesla (3 T) magnetic resonance imaging (MRI) in patients presenting with acute inner ear complications
Jean Fanet +6 more
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Lesion Location and Possible Etiology of Acute Unilateral Vestibulopathy [PDF]
International Journal of General MedicineMenglu Zhang,1,2,* Jianrong Wang,1,2,* Siru Xue,1 Shui Liu,3 Kangzhi Li,4 Tongtong Zhao,1,2 Yufei Feng,1,2 Rubo Sui,2 Bentao Yang,5 Xu Yang1 1Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical ...
Zhang M +9 more
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Advanced Imaging of the Vestibular Endolymphatic Space in Ménière's Disease
Frontiers in Surgery, 2021 The diagnosis of “definite” Méniére's disease (MD) relies upon its clinical manifestations. MD has been related with Endolymphatic Hydrops (EH), an enlargement of the endolymphatic spaces (ES) (cochlear duct, posterior labyrinth, or both).
Diego Zanetti +8 more
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Ear, Nose & Throat Journal, 2022 Hypertrophic pachymeningitis (HP) is defined by inflammation and thickening of the dura mater, and the etiologic factors are idiopathic or secondary to various conditions. To date, HP in the internal auditory canal (IAC) has rarely been reported.
Kyeong Suk Park +2 more
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Vestibular system paresis due to emergency endovascular catheterization
International Archives of Otorhinolaryngology, 2012 Objective: The objective of this story of case is to describe an uncommon cause of associated peripheral Vestibulopathy to the unilateral auditory loss in aged patient after catheterization of urgency.
Simoceli, Lucinda +3 more
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Stabilometric changes due to exposure to firearm noise in the Brazilian Army
Bioscience Journal, 2020 Success in precision activities such as shooting depends on the subtle control of body motion. To analyze the influence on stabilometric signal responses for the motor task of aiming a pistol with different cognitive demands and levels of exposure to ...
Luciana Dias Bernardo +3 more
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Protective Effect of Metformin on Gentamicin-Induced Vestibulotoxicity in Rat Primary Cell Culture [PDF]
Clinical and Experimental Otorhinolaryngology, 2014 ObjectivesOne of the antidiabetic drugs, metformin, have shown that it prevented oxidative stress-induced death in several cell types through a mechanism involving the opening of the permeability transition pore and cytochrome c release.
Ji Young Lee +5 more
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