Results 81 to 90 of about 24,249 (283)

Otopathologic Patterns of Cellular Degeneration in the Peripheral Vestibular Organ Secondary to Head Trauma

The Laryngoscope, EarlyView.
This study examines vestibular degeneration following head trauma, comparing cases with and without fractures. Histopathological analysis of 26 temporal bones showed more severe damage in nonfracture cases, particularly in Scarpa's ganglion cells and vestibular hair cells.
Tomotaka Shimura, Mio Takeuchi, Nevra Keskin Yilmaz, Dilshan Rajan, Sebahattin Cureoglu, Sei Kobayashi, Rafael da Costa Monsanto   +6 more
wiley   +1 more source

Epley s maneuver in benign paroxysmal positional vertigo associated with Meniere s disease [PDF]

, 2007
The effects of Epley s maneuver in benign paroxysmal positional vertigo (BPPV) associated with Menière s disease are controversial. AIMS: To evaluate the progression of positional vertigo and nystagmus after one or more of Epley s maneuvers in BPPV ...
Caovilla, Heloisa Helena, Ganança, Cristina Freitas, Ganança, Fernando Freitas, Ganança, Mauricio Malavasi, Gazzola, Juliana Maria   +4 more
core   +4 more sources

Electrocochleographic Changes Predict an Early Sign of Cochlear Degeneration

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives The purpose of this study is to identify the earliest appearing auditory electrophysiological indicators that change with age progression in young adults with normal hearing, and to analyze the frequency distribution patterns of these markers in the cochlear.
Min‐Fei Qian, Hao Chen, Qi‐Xuan Wang, Ya‐Qi Zhou, Xiao‐Lu Chen, Zhi‐Wu Huang, Ji‐Ping Li   +6 more
wiley   +1 more source

MR Imaging of Endolymphatic Hydrops: Utility of iHYDROPS-Mi2 Combined with Deep Learning Reconstruction Denoising

Magnetic Resonance in Medical Sciences, 2020
Purpose: MRI of endolymphatic hydrops (EH) 4 h after intravenous administration of a single dose of gadolinium-based contrast agent is used for clinical examination in some institutions; however, further improvement in image quality would be valuable for
S. Naganawa, Rei Nakamichi, Kazushige Ichikawa, M. Kawamura, H. Kawai, Tadao Yoshida, M. Sone   +6 more
semanticscholar   +1 more source

Assessment of the Progression of Vertical Semicircular Canal Dysfunction and Increased Vestibular Endolymphatic Hydrops in Patients With Early-Stage Ménière Disease.

JAMA Otolaryngology - Head and Neck Surgery, 2020
Importance Vertical semicircular canals and endolymphatic hydrops play important roles in the pathophysiological mechanisms of Ménière disease. However, their characteristics and associations with disease progression during medical treatment have not ...
M. Fukushima, Yuya Ueno, Itsuki Kitayama, Shiro Akahani, H. Inohara, N. Takeda   +5 more
semanticscholar   +1 more source

Neurotologic Findings of Idiopathic Acute Unilateral Audiovestibulopathy

European Journal of Neurology, Volume 32, Issue 7, July 2025.
ABSTRACT Background and Purpose Unlike acute unilateral vestibulopathy or vestibular neuritis (AUVP/VN), of which the diagnosis is made based on well‐established neurotologic findings, the diagnosis of idiopathic acute unilateral audiovestibulopathy (iAUAV, also known as labyrinthitis) still requires further elucidation.
Keun‐Tae Kim, Arim Park, Sun‐Uk Lee, Euyhyun Park, Byungjun Kim, Ji‐Soo Kim   +5 more
wiley   +1 more source

Cochlear implantation : experimental and clinical studies [PDF]

, 2016
Cochlear implantation makes hearing restoration possible in patients with severe to profound hearing loss. However, patients with residual hearing, where a cochlear implant may be combined with acoustic stimulation, and children with malformed cochleae ...
Smeds, Henrik
core   +1 more source

Surgical Induction of Endolymphatic Hydrops by Obliteration of the Endolymphatic Duct [PDF]

Journal of Visualized Experiments, 2010
Surgical induction of endolymphatic hydrops (ELH) in the guinea pig by obliteration and obstruction of the endolymphatic duct is a well-accepted animal model of the condition and an important correlate for human Meniere's disease. In 1965, Robert Kimura and Harold Schuknecht first described an intradural approach for obstruction of the endolymphatic ...
Sami Melki, Janis Paulsey, Chris Heddon, Kumar N. Alagramam, Cliff A. Megerian, Joy O. Obokhare, Suhael R. Momin   +6 more
openaire   +3 more sources

Utility of Prognostic Nutritional Index and Systemic Immune‐Inflammation Index Inpatients With Sudden Sensorineural Hearing Loss: A Large Prospective Cohort Study

Immunity, Inflammation and Disease, Volume 13, Issue 6, June 2025.
In this study, we investigated the relationship with human inflammatory status and nutritional level with the occurrence and prognosis of SSNHL patients. Lower PNI values and higher SII values may promote the occurrence of SSNHL, while higher PNI values and lower SII values may suggest a better prognosis for SSNHL.
Xu Zhang, Junyi Wu, Wentao Zhang, Maohua Wang, Bing Guan, Qiao Jiang, Chunping Yang   +6 more
wiley   +1 more source

[Delayed endolymphatic hydrops].

Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale, 1998
Delayed Endolymphatic Hydrops (DEH) is a disease entity that must be distinguished from idiopathic endolymphatic hydrops (Ménière's disease). Idiopathic hydrops is characterized by the following symptoms: 1) vertigo often accompanied by nausea and vomiting; 2) tinnitus; 3) hearing loss, usually fluctuating; and 4) sensation of pressure or fullness in ...
GIANNONI, BEATRICE, PAGNINI, PAOLO, VANNUCCHI, PAOLO   +2 more
openaire   +3 more sources