International journal of pediatric otorhinolaryngology · 2009
Congenital inner ear malformations without sensorineural hearing loss in children.
Клинический случайСтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
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.
Ozeki Michio, Kato Zenichiro, Sasai Hideo, Kubota Kazuo, Funato Michinori, Orii Kenji, Kaneko Hideo, Fukao Toshiyuki, Kondo Naomi
Аннотация
Inner ear malformations are frequently found in patients with congenital hearing loss. It has been reported that normal hearing is rare in patients with severe inner ear vestibular malformations. A 9-year-old boy had had complained of recurrent dizziness and disequilibrium for 2 months. Clinical and neuro-otological examinations showed peripheral involvement of the vestibular system, while audiological investigation was normal. High-resolution magnetic resonance imaging, with three-dimensional reconstruction, showed dysplasia of the bilateral lateral semicircular canals (LSCCs). Isolated vestibular malformation might not be as rare as previously thought, and should be examined by imaging of the temporal bone.
Предметные рубрики MeSH
Audiometry, Pure-ToneChildCongenital AbnormalitiesDizzinessEar, InnerEvoked Potentials, AuditoryFollow-Up StudiesHearingHearing Loss, SensorineuralHumansImaging, Three-DimensionalMagnetic Resonance ImagingMaleRadiographic Image Interpretation, Computer-AssistedReference ValuesRisk AssessmentSemicircular CanalsSensation DisordersTomography, Spiral ComputedVestibule, Labyrinth