raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:329813

Mosaic genome-wide paternal uniparental disomy syndrome

Synonyms: Androgenetic/biparental mosaicism · Genome-wide paternal uniparental disomy mosaicism · Mosaic genome-wide paternal UPD

Type
Malformation syndrome
Group
Disorder
Age of onset
Antenatal, Neonatal
Status
active

A rare chromosomal anomaly characterized by a combination of paternal uniparental and biparental cell lineages, leading to variable clinical presentation that predominantly includes features of Beckwith-Wiedemann syndrome and increased risk of various tumors. In addition, features of Angelman syndrome and transient neonatal diabetes might be expected.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMosaic genome-wide paternal uniparental disomy syndromeAndrogenetic/biparental mosaicism · Genome-wide paternal uniparental disomy mosaicism · Mosaic genome-wide paternal UPD
frSyndrome de disomie uniparentale d'origine paternelle en mosaïqueMosaïque androgénétique/biparentale
deGenomweite paternale uniparentale Disomie im MosaikGenomweite paternale UPD im Mosaik
esSíndrome de disomía uniparental paterna de genoma completo en mosaicoDUP paterna de genoma completo en mosaico · Mosaicismo androgénico/biparental
itSindrome disomia uniparentale paterna genomica in mosaico
nlMozaïsche genoomwijde paternale uniparentale disomie-syndroomAndrogenetisch/biparentaal mozaïcisme · Genoomwijde paternale uniparentale disomie-mozaïcisme · Mozaïsche genoomwijde paternale UPD
ptDissomia uniparental paterna de genoma em mosaico
plZespół mozaikowej disomii jednorodzicielskiej pochodzenia ojcowskiego obejmującej cały genomMozaikowatośc androgenetyczna/oburodzicielska · Mozaikowatość dotycząca całogenomowej jednorodzicielskiej UPD · Mozaikowatość dotycząca całogenomowej ojcowskiej UPD
csCelogenomová paternální uniparentální dizomie v mozaiceAndrogenetický/biparentální mosaicismus · Mozaická celogenomová paternální uniparentální dizomie · Celogenomová paternální UPD v mozaice
ukМозаїчна геномна батькова уніпарентна дисомія по всьому геномуАндрогенетичний/бівалентний мозаїцизм · Геномний мозаїцизм однобатьківської дисомії по батьківській лінії · Мозаїчний повногеномний батьковий UPD
zh嵌合基因组-广泛父系单亲二体基因组-广泛父系单亲二体镶嵌现象
trMozaik genom çapında paternal uniparental dizomiMozaik genomu çapında paternal UPD · Androgenetik/biparental mozaisizm · Genom çapında paternal uniparental dizomi mozaisizmi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q95.8NTBTattributedvalidated
MONDO0018007Evalidated
UMLSC5190828Evalidated

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/families13 casesWorldwideCase(s)Validated23804593[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_23804593[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.

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HPO phenotypes

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

7

Sources for this card