hypokalemic periodic paralysis, type 2
MONDO:0013234Mondo
Findings
No curated finding names hypokalemic periodic paralysis, type 2 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal dominant inheritance
- Onset and course
- Juvenile onset · Intermediate young adult onset
HPO, annotations 2026-09-02
Features
6 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Chest tightnessHPOHP:0031352
- 1 of 1 reported patient
- DyspneaHPOHP:0002094
- 1 of 1 reported patient
- Episodic flaccid weaknessHPOHP:0003752
- 2 of 2 reported patients
- HypokalemiaHPOHP:0002900
- 2 of 2 reported patients
- Periodic paralysisHPOHP:0003768
- 1 of 1 reported patient
- MyotoniaHPOHP:0002486
- 0 of 1 reported patient
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- SCN4AHGNC:10591
- Definitive · G2P · Autosomal dominant · 2015
- Strong · Genomics England PanelApp · Autosomal dominant · 2020
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2023