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fluid, which fills the hearing and balance structures of the inner ear. Endolymph fluid, which is partly regulated by the endolymph sac, flows through the inner ear and is critical to the function of all sensory cells in the inner ear. In addition to water, endolymph fluid contains salts such as
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Butman, JA; Kim, HJ; Baggenstos, M; Ammerman, JM; Dambrosia, J; Patsalides, A; Patronas, NJ; Oldfield, EH; Lonser, RR (4 July 2007). "Mechanisms of morbid hearing loss associated with tumors of the endolymphatic sac in von Hippel-Lindau disease".
89:(potassium poor fluid) and the endolymph (potassium rich fluid). The mix of these two fluids surrounding the vestibular sensory cells can lead to a temporary electrical blockade and loss of sensory function. The sudden change in the rate of the
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sodium, potassium, chloride and other electrolytes. If the inner ear is damaged by disease or injury, the volume and composition of the endolymph fluid can change, causing the symptoms of endolymphatic hydrops.
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Endolymphatic hydrops may occur as a result of trauma such as a blow to the head, infection, degeneration of the inner ear, allergies, dehydration and loss of electrolytes or in extremely rare circumstances a
85:. In many cases, it is not clear what causes the disorder. Ménière’s attacks occur when there is an increase in endolymphatic volume in the inner ear, causing a temporary leak in the membrane separating the
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have a degree of endolymphatic hydrops that is strong enough to trigger the symptoms of this disease, but individuals with endolymphatic hydrops do not always progress to Ménière’s disease.
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Low salt, low sugar diet and keeping hydrated. Medications may include corticosteroids and/or diuretics.
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The symptoms of endolymphatic hydrops include the feeling of pressure or fullness in the ears,
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firing results in a disturbance of signal processing in the corresponding
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regions, and thus to acute sensations of imbalance, otherwise known as
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254:"Endolymphatic hydrops: pathophysiology and experimental models"
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327:"Eating Well with Meniere's Disease"
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368:Audiology
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105:Diagnosis
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