raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:700107

Sickle cell S-other specified hemoglobin variant

Synonyms: HbS-other specified hemoglobin variant disease

Type
Clinical subtype
Group
Subtype of disorder
Age of onset
Antenatal, Infancy, Neonatal
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enSickle cell S-other specified hemoglobin variantHbS-other specified hemoglobin variant disease
frDrépanocytose S-autre variant spécifié d'hémoglobine
deSichelzellkrankheit mit anderen HämoglobinvariantenHbS-andere näher bezeichnete Hämoglobinvariante
esAnemia falciforme HbS-otra variante de hemoglobina especificadaAnemia de células falciformes HbS-otra variante de hemoglobina especificada · Enfermedad de Hbs-otra variante de hemoglonina especificada
itFalcemia S-altra mutazione specifica dell'emoglobinaHbS-altra mutazione specifica dell'emoglobina
nlSikkelcelziekte door HbS-andere gespecifieerde hemoglobinevariant
ptSickle cell S-other specified hemoglobin variant
plSickle cell S-other specified hemoglobin variant= en
csSickle cell S-other specified hemoglobin variant= en
2

Cross-references

qualifier = Orphanet mapping relation

No cross-references in this release.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
HBBDisease-causing germline mutation(s) inAssessedHGNC:4827ENSG0000024473414190011p15.4hemoglobin subunit beta23388674[PMID]_34113458[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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