raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:730300

Squalene synthase deficiency

Synonyms: SQS deficiency

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enSqualene synthase deficiencySQS deficiency
frDéficit en squalène synthaseDéficit en SQS
deSqualen-Synthase-MangelSQS-Defizienz
esDeficiencia de escualeno sintasaDeficiencia de SQS
itDeficit di squalene sintasiDeficit di SQS
nlDeficiëntie van squaleensynthaseSQS-deficiëntie
ptSqualene synthase deficiency
plSqualene synthase deficiency= en
csSqualene synthase deficiency= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM618156Evalidated

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
FDFT1Disease-causing germline mutation(s) inAssessedfarnesyl-diphosphate farnesyltransferase 129909962[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card