raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:231147

Silver-Russell syndrome due to maternal uniparental disomy of chromosome 11

Synonyms: UPD(11)mat

Type
Etiological subtype
Group
Subtype of disorder
Inheritance
Not applicable, Unknown
Age of onset
Infancy, Neonatal
Status
active

This disease is described under Silver-Russell syndrome

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSilver-Russell syndrome due to maternal uniparental disomy of chromosome 11UPD(11)mat
frSyndrome de Silver-Russell dû à une disomie uniparentale maternelle du chromosome 11UPD(11) maternelle · UPD(11)mat
deSilver-Russell-Syndrom durch maternale uniparentale Disomie von Chromosom 11= en
esSíndrome de Silver-Russell por disomía uniparental materna del cromosoma 11= en
itSindrome di Silver-Russell da disomia uniparentale materna del cromosoma 11= en
nlSyndroom van Silver-Russell als gevolg van maternale uniparentale disomie van chromosoom 11= en
ptSíndrome de Silver-Russell por dissomia uniparental materna do cromossoma 11
plZespół Silvera i Russella z powodu matczynej jednorodzicielskiej disomii chromosomu 11= en
csSilverův-Russellův syndrom způsobený maternální uniparentální dizomií chromozomu 11UPD(11)mat · Silver-Russellův syndrom způsobený maternální uniparentální disomií chromozomu 11
ukСиндром Сільвера-Рассела, зумовлений материнською однобатьківською дисомією хромосоми 11= en
zh母源11号染色体单亲二倍体所致Silver-Russell综合征母源性UPD(11)
trKromozom 11'in maternal uniparental dizomisine bağlı Silver-Russell sendromuUPD (11)mat
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.1NTBTattributedvalidated
ICD-11LD2F.1YNTBTattributedvalidated
MONDO0016482Evalidated
UMLSC5679841Evalidated

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 (2):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—EuropeClass onlyNot yet validatedORPHANET

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

20 annotations · validated 2020-11-23
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0004209Clinodactyly of the 5th finger
HP:0002007Frontal bossing
HP:0001518Small for gestational age
HP:0000325Triangular face
Occasional (29-5%)
HP:0001627Abnormal heart morphology
HP:0000924Abnormality of the skeletal system
HP:0100555Asymmetric growth
HP:0000175Cleft palate
HP:0002194Delayed gross motor development
HP:0003241External genital hypoplasia
HP:0000324Facial asymmetry
HP:0008872Feeding difficulties in infancy
HP:0030884Gastrojejunal tube feeding in infancy
HP:0001263Global developmental delay
HP:0000975Hyperhidrosis
HP:0001943Hypoglycemia
HP:0001511Intrauterine growth retardation
HP:0100559Lower limb asymmetry
HP:0001622Premature birth
HP:0005484Secondary microcephaly

Annotation source: 27468965[PMID]_18474587[PMID]

7

Sources for this card