Amyotrophic lateral sclerosis	Autosomal dominant hereditary disorder	Chronic nervous system disorder	Hereditary degenerative disease of central nervous system
\|	\|	\|	\|

Amyotrophic lateral sclerosis type 4 (disorder)
	Amyotrophic lateral sclerosis type 4
	dHMN (distal hereditary motor neuropathy) with upper motor neuron signs ALS4 - amyotrophic lateral sclerosis type 4
	A rare genetic motor neuron disease with characteristics of late childhood or adolescent onset of slowly progressive severe distal limb muscle weakness and wasting, in association with pyramidal signs, normal sensation and absence of bulbar involvement. Leads to degeneration of motor neurons in the brain and spinal cord.
	amyotrofische laterale sclerose type 4
	ALS 4 amyotrofe laterale sclerose type 4

Id	784341001
Status	Primitive

Associated morphology	Degenerative abnormality
Finding site	Structure of central nervous system

Clinical course

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	G12.2
Rule	TRUE
Advice	ALWAYS G12.2
Correlation	SNOMED CT source code to target map code correlation not specified