Phenotype #0000243113

Individual ID 00324604
Associated disease CMT
Phenotype details no paresis (MRC5), no sensory disturbances, complaints of pain in legs and cramps in feet, reflexes normal, right ulnar motor nerve conduction velocity (abductor digiti minimi muscle) forearm 58 m/s, very low compound muscle action potential amplitudes right peroneal nerve (extensor digitorum brevis muscle) and low compound muscle action potential amplitudes left tibial nerve (abductor hallucis brevis muscle) with reduced motor nerve conduction velocity; EMG non-recordable sensory nerve action potential sural nerve (lateral malleolus) both sides and reduced sensory nerve action potential amplitude right radial nerve (thumb). No signs of denervation or reinnervation in distal leg and arm muscles; conclusion sensorimotor axonal polyneuropathy
Diagnosis/Initial Charcot-Marie-Tooth disease
Inheritance Familial, autosomal dominant
Diagnosis/Definite CMT2N
Age/Examination 50y (50 years)
Age/Diagnosis -
Age/Onset 30y-40y
Phenotype/Onset -
Protein -
Owner name Johan den Dunnen
Database submission license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 InternationalCreative Commons License
Created by Johan den Dunnen
Date created 2020-12-20 14:20:17 +01:00 (CET)
Date last edited N/A

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