raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:96192

Paternal uniparental disomy of chromosome 7 syndrome

Synonyms: UPD(7)pat

Type
Malformation syndrome
Group
Disorder
Age of onset
Childhood, Infancy
Status
active

Paternal uniparental disomy of chromosome 7 is an uniparental disomy of paternal origin that most likely do not have any phenotypic expression except from cases of homozygosity for a recessive disease mutation for which only father is a carrier (e.g., cystic fibrosis, congenital chloride diarrhea, sensorineural hearing loss).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPaternal uniparental disomy of chromosome 7 syndromeUPD(7)pat
frSyndrome de disomie uniparentale paternelle du chromosome 7UPD(7) paternelle · UPD(7)pat
deUniparentale Disomie 7, paternaleUPDP 7
esSíndrome de disomía uniparental paterna del cromosoma 7= en
itSindrome disomia uniparentale paterna del cromosoma 7= en
nlPaternale uniparentale disomie van chromosoom 7-syndroom= en
ptDissomia uniparental de origem paterna, cromossoma 7
plZespół jednorodzicielskiej disomii chromosomu 7 pochodzenia ojcowskiego= en
csPaternální uniparentální dizomie chromozomu 7= en
ukБатькова уніпарентна дисомія хромосоми 7= en
zh父源性7号染色体单亲二体父源性UPD(7)
tr7. kromozomun paternal uniparental dizomisiUPD (7) pat

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q99.8NTBTattributedvalidated
ICD-11LD45.1NTBTindexvalidated
MONDO0019922Evalidated
UMLSC4707802Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families4 casesWorldwideCase(s)Validated17935233[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_17935233[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