raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:96182

Silver-Russell syndrome due to maternal uniparental disomy of chromosome 7

Synonyms: UPD(7)mat

Type
Etiological subtype
Group
Subtype of disorder
Age of onset
Antenatal, 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 7UPD(7)mat
frSyndrome de Silver-Russell dû à une disomie uniparentale maternelle du chromosome 7UPD(7) maternelle · UPD(7)mat
deSilver-Russell-Syndrom durch maternale uniparental Disomie des Chromosom 7= en
esSíndrome de Silver-Russell por disomía uniparental materna del cromosoma 7= en
itSindrome di Silver-Russell da disomia uniparentale materna del cromosoma 7= en
nlSyndroom van Silver-Russell als gevolg van maternale uniparentale disomie van chromosoom 7= en
ptDissomia uniparental de origem materna, cromossoma 7
plZespół Silvera i Russella z powodu matczynej jednorodzicielskiej disomii chromosomu 7= en
csSilverův-Russellův syndrom způsobený maternální uniparentální dizomií chromozomu 7UPD(7)mat · Silver-Russellův syndrom způsobený maternální uniparentální dizomií chromozomu 7
ukСиндром Сільвера-Рассела, зумовлений материнською уніпарентною дисомією хромосоми 7= en
zh母源性7号染色体单亲二体所致Silver-Russell综合征母源性UPD(7)
trMaternal uniparental kromozom 7 dizomisine bağlı Silver-Russell sendromuUPD (7) mat

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.1NTBTattributedvalidated
ICD-11LD2F.1YNTBTattributedvalidated
MONDO0019913Evalidated
UMLSC5680247Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
GRB10Candidate gene tested inAssessedHGNC:4564ENSG000001060706015237p12.1growth factor receptor bound protein 1031100449[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

59 annotations · validated 2020-11-19
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002750Delayed skeletal maturation
HP:0001511Intrauterine growth retardation
HP:0000347Micrognathia
HP:0008897Postnatal growth retardation
Frequent (79-30%)
HP:0001999Abnormal facial shape
HP:0000356Abnormality of the outer ear
HP:0100555Asymmetric growth
HP:0001156Brachydactyly
HP:0030084Clinodactyly
HP:0000750Delayed speech and language development
HP:0002714Downturned corners of mouth
HP:0001508Failure to thrive
HP:0003162Fasting hypoglycemia
HP:0008872Feeding difficulties in infancy
HP:0002020Gastroesophageal reflux
HP:0001263Global developmental delay
HP:0001270Motor delay
HP:0011220Prominent forehead
HP:0004482Relative macrocephaly
HP:0001518Small for gestational age
HP:0001159Syndactyly
HP:0000233Thin vermilion border
HP:0000325Triangular face
Occasional (29-5%)
HP:0001627Abnormal heart morphology
HP:0000119Abnormality of the genitourinary system
HP:0001620Abnormally high-pitched voice
HP:0002835Aspiration
HP:0004209Clinodactyly of the 5th finger
HP:0002019Constipation
HP:0000028Cryptorchidism
HP:0003199Decreased muscle mass
HP:0000824Decreased response to growth hormone stimulation test
HP:0001476Delayed closure of the anterior fontanelle
HP:0000678Dental crowding
HP:0100633Esophagitis
HP:0002007Frontal bossing
HP:0002705High, narrow palate
HP:0000975Hyperhidrosis
HP:0000047Hypospadias
HP:0000855Insulin resistance
HP:0100559Lower limb asymmetry
HP:0000691Microdontia
HP:0003944Narrow joint spaces of the elbow
HP:0000160Narrow mouth
HP:0002870Obstructive sleep apnea
HP:0012523Oral aversion
HP:0011094Overbite
HP:0000201Pierre-Robin sequence
HP:0004396Poor appetite
HP:0000826Precocious puberty
HP:0012412Premature adrenarche
HP:0002650Scoliosis
HP:0008846Severe intrauterine growth retardation
HP:0000331Short chin
HP:0010782Shoulder dimple
HP:0001328Specific learning disability
HP:0002013Vomiting
Very rare (<4-1%)
HP:0000085Horseshoe kidney
HP:0000110Renal dysplasia

Run the differential on the 4 obligate / very frequent terms

Annotation source: 23429302[PMID]_20301499[PMID]_21954990[PMID]

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Sources for this card