Results 91 to 100 of about 24,903 (277)

Electrocochleography for Ménière's disease: is it reliable?,

Brazilian Journal of Otorhinolaryngology, 2014
Introduction: Endolymphatic hydrops, the histopathological substrate of Ménière's disease, is an almost universal finding in postmortem studies of patients with this disease.
Pauliana Lamounier, Débora Aparecida Gobbo, Thiago Silva Almeida de Souza, Carlos Augusto Costa Pires de Oliveira, Fayez Bahmad Jr.   +4 more
doaj   +1 more source

A Synchrotron and Micro-CT Study of the Human Endolymphatic Duct System: Is Meniere's Disease Caused by an Acute Endolymph Backflow?

Frontiers in Surgery, 2021
Background: The etiology of Meniere's disease (MD) and endolymphatic hydrops believed to underlie its symptoms remain unknown. One reason may be the exceptional complexity of the human inner ear, its vulnerability, and surrounding hard bone.
Hao Li, Gunesh P. Rajan, Gunesh P. Rajan, Jeremy Shaw, Seyed Alireza Rohani, Hanif M. Ladak, Sumit Agrawal, Helge Rask-Andersen   +7 more
doaj   +1 more source

Value of Endolymphatic Hydrops and Perilymph Signal Intensity in Suspected Ménière Disease

American Journal of Neuroradiology, 2020
BACKGROUND AND PURPOSE: Ménière disease is characterized by endolymphatic hydrops, whereas perilymphatic enhancement on MR imaging has been suggested to be of additional value in diagnosing Ménière disease.
J. M. V. Steekelenburg, A. V. Weijnen, L.M.H. de Pont, O. D. Vijlbrief, C. Bommeljé, J. P. Koopman, B. M. Verbist, H. M. Blom, S. Hammer   +8 more
semanticscholar   +1 more source

The State of High‐Resolution Imaging of the Human Inner Ear: A Look Into the Black Box

Advanced Science, Volume 12, Issue 28, July 24, 2025.
High‐resolution imaging of the cochlea is challenged by numerous unique aspects of this organ, where sensorineural cells, crucial for hearing, are too small for conventional modalities like magnetic resonance imaging and computed tomography. This article reviews current imaging techniques, emerging technologies, and innovations aimed at improving ...
Shelley Batts, Nancy Pham, Guillermo Tearney, Konstantina M. Stankovic   +3 more
wiley   +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

Tumors in von Hippel–Lindau Syndrome: From Head to Toe—Comprehensive State-of-the-Art Review [PDF]

, 2018
Von Hippel–Lindau syndrome (VHL) is an autosomal-dominant hereditary tumor disease that arises owing to germline mutations in the VHL gene, located on the short arm of chromosome 3.
Bhalla, Sanjeev, Ganeshan, Dhakshinamoorthy, Lubner, Meghan G., Menias, Christine O., Pickhardt, Perry J., Ramalingam, Preetha, Sandrasegaran, Kumaresan   +6 more
core   +1 more source

Adjuvant Migraine Medications in the Treatment of Sudden Sensorineural Hearing Loss. [PDF]

, 2021
Objectives/hypothesisTo examine the hearing outcomes of patients with sudden sensorineural hearing loss (SSNHL) treated with oral and intratympanic (IT) steroid only or a combination of steroid and migraine treatment.
Abouzari, Mehdi, Chua, Janice T, Djalilian, Hamid R, Goshtasbi, Khodayar, Lin, Harrison W, Saber, Tina, Sarna, Brooke, Tan, Donald   +7 more
core   +1 more source

Endolymphatic Hydrops and Blockage of the Endolymphatic Duct [PDF]

Otology & Neurotology, 2009
Endolymphatic hydrops, or dilation of the endolymphatic space, was first described independently in 1938 by Yamakawa (1) and Hallpike and Cairns (2) as the foremost pathologic correlate to Meniere's disease. Guild (3) had described the movement of endolymph toward the endolymphatic sac, noting that endolymph is formed by the stria vascularis, flows ...
Fred H, Linthicum, Aron M, Gortman
openaire   +2 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

Modulation of hearing function following the downgrading or upgrading of endolymphatic hydrops in Meniere's disease patients with endolymphatic duct blockage.

PLoS ONE, 2020
The present study was to investigate the dynamics of endolymphatic hydrops (EH) and hearing function, and explore whether the hearing loss is caused by EH alone and whether the hearing function can be modulated by changes in the EH.
Anquan Peng, Junjiao Hu, Qin Wang, Wenqi Jiang, Wei Liu, Zhiwen Zhang, Chao Huang, Yichao Chen   +7 more
doaj   +1 more source