Autosomal dominant hereditary disorder	Hereditary disorder of nervous system	Small fiber neuropathy
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Sodium channelopathy-related small fiber neuropathy (disorder)
	Sodium channelopathy-related small fiber neuropathy
	A rare genetic peripheral neuropathy disorder due to gain-of-function mutations in voltage-gated sodium channels present in the small peripheral nerve fibers characterized by neuropathic pain of varying intensity (often beginning in the distal extremities and with a burning quality) associated with autonomic dysfunction (for example orthostatic dizziness, palpitations, dry eyes and mouth), abnormal quantitative sensory testing and reduction in intraepidermal nerve fiber density. Large fiber functions (such as normal strength, tendon reflexes and vibration sense) and nerve conduction studies are typically normal.
	dunnevezelneuropathie door disfunctie van natriumkanalen
	dunnevezelneuropathie door natriumkanalopathie 'small fiber'-neuropathie door natriumkanalopathie

Id	782824007
Status	Primitive

Finding site

Peripheral nerve structure

DHD Diagnosis thesaurus reference set

ICD-10 complex map reference set

Target	G90.8
Rule	TRUE
Advice	ALWAYS G90.8 \| POSSIBLE REQUIREMENT FOR ADDITIONAL CODE TO FULLY DESCRIBE DISEASE OR CONDITION
Correlation	SNOMED CT source code to target map code correlation not specified