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[The neuro-otological findings of the multiple sclerosis (author's transl)]
Abstract:
The present paper is based on an exact analysis of the neurootological findings in 30 cases of multiple sclerosis (MS). Ms-diagnosis was verified using Schumacher's criteria and cerebro-spinal fluid findings. Central vestibular disorders were found in most of the cases. From our observation it may be assumed that the brainstem is an early site of involvement causing imbalance which can only be verified by an accurate neuro-otological evaluation. The most important pathological findings are the following: central spontaneous nystagmus, gaze-deviation nystagmus, positional nystagmus, disinhibition of induced (caloric and galvanic) nystagmus, delay of the reversal phenomenon of galvanic nystagmus,dysrhythmia as well as distorted optokinetic nystagmus. An extensive neuro-otological investigation is of clinical importance with respect to detecting cases of MS at an early stage of this disease.
Insights
Neurootological evaluation reveals central vestibular disorders in most multiple sclerosis (MS) cases. Early brainstem involvement, identified through specific nystagmus patterns, aids in early MS detection.
Area of Science:
- Neurology
- Otolaryngology
- Neuroscience
Context:
- Multiple Sclerosis (MS) diagnosis and staging.
- Understanding central vestibular system involvement in neurological disorders.
- Clinical neurootological assessment methodologies.
Purpose:
- To analyze neurootological findings in multiple sclerosis (MS) patients.
- To identify early indicators of MS brainstem involvement.
- To establish the clinical importance of neurootological evaluation in early MS detection.
Summary:
- Analysis of 30 multiple sclerosis (MS) cases using Schumacher's criteria and CSF findings.
- Identified central vestibular disorders in most cases, suggesting early brainstem involvement.
- Key pathological findings include various nystagmus abnormalities (spontaneous, gaze-deviation, positional) and altered vestibular responses.
Impact:
- Highlights the brainstem as an early site of MS pathology.
- Demonstrates the utility of detailed neurootological examination for early MS diagnosis.
- Emphasizes the clinical significance of specific nystagmus types and vestibular reflex alterations in MS.