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Синдром долонно-підошовної кератодермії-спадкової моторної та сенсорної нейропатії

ORPHA:538574· ICD-10 G60.0· Palmoplantar keratoderma-hereditary motor and sensory neuropathy syndrome

Визначення(English summary)

A rare, genetic, autosomal dominant hereditary axonal motor and sensory neuropathy disorder characterized by childhood-onset palmoplantar keratoderma associated with motor and sensory polyneuropathy manifestating with late-onset, predominantly distal, lower limb muscle weakness and atrophy (later associating mild proximal weakness and upper limb involvement), moderate sensory impairment (hypoesthesia with stocking-glove distribution), and normal or near‐normal nerve conduction velocities. Additional variable manifestations include impaired vibratory sensation, reduced tendon reflexes, paresthesia, pain, talipes equinovarus, pes cavus, and nail dystrophy.

Поширеність
<1 / 1 000 000
Вік початку
Childhood, Infancy, Neonatal