raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:398088

Hereditary cryohydrocytosis with normal stomatin

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Neonatal
Status
active

Hereditary cryohydrocytosis with normal stomatin is a rare, hereditary, hemolytic anemia due to a red cell membrane anomaly characterized by fatigue, mild anemia and pseudohyperkalemia due to a potassium leak from the red blood cells. A hallmark of this condition is that red blood cells lyse on storage at 4 degrees centigrade.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHereditary cryohydrocytosis with normal stomatin
frCryohydrocytose héréditaire avec stomatine normale
deKryohydrozytose mit normalem Stomatin, hereditäre Form
esCriohidrocitosis hereditaria con estomatina normal
itCrioidrocitosi ereditaria con normale stomatina
nlHereditaire cryohydrocytose met normaal stomatineErfelijke cryohydrocytose met normaal stomatine
ptCriohidrocitose hereditária com estromatina normal
plDziedziczna kriohydrocytoza z prawidłową stomatyną
csHereditární kryohydrocytóza s normálním stomatinem
ukСпадковий кріогідроцитоз з нормальним стоматином
zh遗传性冷冻cryohydrocytosis伴正常口型红细胞
trNormal stomatin ile seyreden kalıtsal kriyohidrositoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM185020Evalidated
ICD-10D58.8NTBTattributedvalidated
ICD-113A10NTBTattributedvalidated
MONDO0008494Evalidated
UMLSC4750907Evalidated
GARD10184Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SLC4A1Disease-causing germline mutation(s) inAssessedHGNC:11027ENSG0000000493910927017q21.31solute carrier family 4 member 1 (Diego blood group)16227998[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families53 casesWorldwideCase(s)Validated16227998[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_16227998[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card