Overview
It usually takes a combination of methods for a healthcare provider to determine the exact type of CMT you have and determine your case’s severity. The methods include a physical and neurological exam, lab tests, imaging and other diagnostic tests. They’ll also ask questions about your family medical history and your history and life circumstances.
What tests will be done to diagnose this condition?
The following tests are most likely with CMT:
- Electromyogram (especially nerve conduction tests).
- Genetic testing.
- Spinal tap (lumbar puncture) to test cerebrospinal fluid.
- Magnetic resonance imaging (MRI).
- Ultrasound.
- Evoked potentials (especially for CMT subtypes that affect your hearing and vision).
- Nerve biopsy.
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