Preferred Name

ICHTHYOSIS, X-LINKED

Synonyms

PLACENTAL STEROID SULFATASE DEFICIENCY

ID

http://purl.bioontology.org/ontology/OMIM/308100

altLabel

PLACENTAL STEROID SULFATASE DEFICIENCY

STEROID SULFATASE DEFICIENCY

SSDD

STEROID SULFATASE DEFICIENCY DISEASE

ICHTHYOSIS, X-LINKED, COMPLICATED

XLI

STS DEFICIENCY

cui

C2677713

C0079588

C2720163

C2717836

Gene Locus

Xp22.32

Gene Symbol

STS

ARSC1

XLI

ARSC

SSDD

Has manifestation

http://purl.bioontology.org/ontology/OMIM/MTHU022649

http://purl.bioontology.org/ontology/OMIM/MTHU022659

http://purl.bioontology.org/ontology/OMIM/MTHU022644

http://purl.bioontology.org/ontology/OMIM/MTHU022646

http://purl.bioontology.org/ontology/OMIM/MTHU022650

http://purl.bioontology.org/ontology/OMIM/MTHU000702

http://purl.bioontology.org/ontology/OMIM/MTHU022648

http://purl.bioontology.org/ontology/OMIM/MTHU000066

http://purl.bioontology.org/ontology/OMIM/MTHU022647

http://purl.bioontology.org/ontology/OMIM/MTHU022651

http://purl.bioontology.org/ontology/OMIM/MTHU022645

http://purl.bioontology.org/ontology/OMIM/MTHU022643

MIMTYPEMEANING

Phenotype description, molecular basis known.

notation

308100

OMIM Entry Type

3

OMIM MimType Value

pound

prefLabel

ICHTHYOSIS, X-LINKED

Scope Statement

Caused by mutation in the steroid sulfatase gene (STS, 300747.0001) [MOLECULAR BASIS]

Symptoms improve during the summer [MISCELLANEOUS]

Incidence of 1 in 6,000 males [MISCELLANEOUS]

Onset soon after birth or within the first year of life [MISCELLANEOUS]

Most (80 to 90%) of cases result from deletions of the STS gene [MISCELLANEOUS]

A subset of patients have additional features, including mental retardation and hypogonadism associated with larger deletions at Xp22.3 [MISCELLANEOUS]

tui

T047

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