Acta oto-laryngologica · 2025
Profound sensorineural hearing loss in ears with endolymphatic hydrops.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Lien Tzu-Jui, Chen Chun-Nan, Wang Yu-Fen, Young Yi-Ho
Аннотация
BACKGROUND: Recently, Hydrops MRI has unexpectedly identified endolymphatic hydrops (EH) in patients presenting with profound sensorineural hearing loss (SNHL), highlighting a discrepancy that prompted further investigation.
OBJECTIVE: This study aimed to elucidate the mechanism of profound SNHL in ears with EH.
METHODS: Six (3%) of 184 patients with positive EH on Hydrops MRI presented with profound SNHL. Three of 6 patients had been previously diagnosed as Meniere's disease, and 4 patients were compromised hosts. All patients underwent an inner ear test battery followed by Hydrops MRI.
RESULTS: The prevalence of EH at the cochlea and vestibule was identified in 67% and 42% of the ears, respectively. Three (50%) out of 6 patients experienced a short interval of 1-2 months between the onset of profound SNHL in both ears, which was associated with superimposed infection. In contrast, another three patients (50%) had a longer interval of 5-8 years, attributed to delayed EH.
CONCLUSION: Profound SNHL in ears with EH suggests two potential mechanisms: a short interval (1-2 months) between onset in both ears points to a pre-existing hydrops ear further compromised by a superimposed infection, whereas a longer interval (5-8 years) indicates the development of delayed EH.
OBJECTIVE: This study aimed to elucidate the mechanism of profound SNHL in ears with EH.
METHODS: Six (3%) of 184 patients with positive EH on Hydrops MRI presented with profound SNHL. Three of 6 patients had been previously diagnosed as Meniere's disease, and 4 patients were compromised hosts. All patients underwent an inner ear test battery followed by Hydrops MRI.
RESULTS: The prevalence of EH at the cochlea and vestibule was identified in 67% and 42% of the ears, respectively. Three (50%) out of 6 patients experienced a short interval of 1-2 months between the onset of profound SNHL in both ears, which was associated with superimposed infection. In contrast, another three patients (50%) had a longer interval of 5-8 years, attributed to delayed EH.
CONCLUSION: Profound SNHL in ears with EH suggests two potential mechanisms: a short interval (1-2 months) between onset in both ears points to a pre-existing hydrops ear further compromised by a superimposed infection, whereas a longer interval (5-8 years) indicates the development of delayed EH.