Isaacs syndrome
ORPHA:84142· ICD-10 G71.1
Definition
Isaac's syndrome is an immune-mediated peripheral motor neuron disorder characterized by continuous muscle fiber activity at rest resulting in muscle stiffness, cramps, myokymia, and pseudomyotonia.
- Prevalence
- <1 / 1 000 000
- Inheritance
- Not applicable
- Age of onset
- All ages