National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Normokalemic Periodic Paralysis
Synonyms

Normokalemic Periodic Paralysis

NormoKPP

Definitions

An autosomal dominant inherited non-dystrophic myotonia caused by mutations of the SCN4A gene, resulting in sodium muscle channelopathy. Currently, it is considered a variant of hyperkalemic periodic paralysis. Patients with normokalemic periodic paralysis do not have any change in their potassium levels during weakness, but become weak when they ingest potassium.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C122791

code

C122791

DEFINITION

An autosomal dominant inherited non-dystrophic myotonia caused by mutations of the SCN4A gene, resulting in sodium muscle channelopathy. Currently, it is considered a variant of hyperkalemic periodic paralysis. Patients with normokalemic periodic paralysis do not have any change in their potassium levels during weakness, but become weak when they ingest potassium.

FULL_SYN

Normokalemic Periodic Paralysis

NormoKPP

label

Normokalemic Periodic Paralysis

Preferred_Name

Normokalemic Periodic Paralysis

prefixIRI

Thesaurus:C122791

Semantic_Type

Disease or Syndrome

UMLS_CUI

C0268445

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C122787

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