Laryngeal Tremor Differential Diagnoses
- Author: Monika I Sidor, MD; Chief Editor: Arlen D Meyers, MD, MBA more...
Diagnostic Considerations
Differential diagnoses for essential tremor of voice (ETV) include the following:
- Laryngeal dystonia
- Essential tremor
- Parkinson disease
- Parkinson-plus syndromes - Multisystem degeneration, Shy-Drager syndrome, basal ganglia degeneration, progressive supranuclear palsy
- Stroke
- Myasthenia gravis
- Amyotrophic lateral sclerosis (ALS)
- Huntington disease
- Wilson disease
- Ataxic disorders - Such as Friedreich ataxia
- Thyrotoxicosis
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