Monomelic amyotrophy

Orpha code: 65684OMIM code: 602440

Definition

Monomelic amyotrophy (MA) is a rare benign lower motor neuron disorder characterized by muscular weakness and wasting in the distal upper extremities during adolescence followed by a spontaneous halt in progression and a stabilization of symptoms.

Disease data
Classification

Disease

Synonyms
Benign focal amyotrophy
Choroba Hirayama
JMADUE
Łagodna ogniskowa amiotrofia
Młodzieńcza atrofia mięśni dystalnych kończyn górnych
Hirayama disease
JMADUE
Juvenile muscular atrophy of distal upper extremity
Juvenile muscular atrophy of the distal upper limb
ORPHA code
65684
OMIM code
602440
ICD10 code
G12.8
ICD11 code
8B60.6

No additional description.

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