ORPHA:43393
Lambert-Eaton myasthenic syndrome
- Body system
- Neurological diseases
- Inheritance pattern
- Not applicable
- Typical age of onset
- Adult
- Estimated prevalence
- <1 / 1 000 000 (Netherlands)
- Rarity class
- <1 / 1 000 000
ORPHA:43393 is classified under "Neurological diseases" in the Orphanet nomenclature.
Common signs
- Xerostomia
- Reduced tendon reflexes
- EMG: decremental response of compound muscle action potential to repetitive nerve stimulation
- Progressive proximal muscle weakness
- Abnormal autonomic nervous system physiology
- EMG: repetitive nerve stimulation abnormality