Beckwith-Wiedemann syndrome due to NSD1 mutation

General Information (adopted from Orphanet):

Synonyms, Signs:
Number of Symptoms 22
OrphanetNr: 238613
OMIM Id:
ICD-10: Q87.3
UMLs:
MeSH:
MedDRA:
Snomed:

Prevalence, inheritance and age of onset:

Prevalence: 2 cases - PMID: 14997421 [IBIS]
Inheritance: Autosomal dominant
- PMID: 14997421 [IBIS]
Age of onset: Antenatal
Neonatal
- PMID: 14997421 [IBIS]

Disease classification (adopted from Orphanet):

Parent Diseases: Beckwith-Wiedemann syndrome
 -Rare cardiac disease
 -Rare developmental defect during embryogenesis
 -Rare genetic disease
 -Rare maxillo-facial surgical disease
 -Rare oncologic disease
 -Rare otorhinolaryngologic disease
 -Rare renal disease

Symptom Information: Sort by abundance 

1
(HPO:0000508) Ptosis 14997421 IBIS 459 / 7739
2
(HPO:0001520) Large for gestational age 14997421 IBIS 34 / 7739
3
(HPO:0001998) Neonatal hypoglycemia 14997421 IBIS 22 / 7739
4
(HPO:0000825) Hyperinsulinemic hypoglycemia 14997421 IBIS 18 / 7739
5
(HPO:0009023) Abdominal wall muscle weakness 14997421 IBIS 12 / 7739
6
(HPO:0011343) Moderate global developmental delay 14997421 IBIS 5 / 7739
7
(HPO:0006191) Deep palmar crease 14997421 IBIS 16 / 7739
8
(HPO:0001528) Hemihypertrophy 14997421 IBIS 13 / 7739
9
(HPO:0000268) Dolichocephaly 14997421 IBIS 144 / 7739
10
(HPO:0001357) Plagiocephaly 14997421 IBIS 106 / 7739
11
(HPO:0001363) Craniosynostosis 14997421 IBIS 132 / 7739
12
(HPO:0002650) Scoliosis 14997421 IBIS 705 / 7739
13
(HPO:0001808) Fragile nails 14997421 IBIS 21 / 7739
14
(HPO:0009553) Abnormality of the hairline 14997421 IBIS 30 / 7739
15
(HPO:0001814) Deep-set nails 14997421 IBIS 4 / 7739
16
(HPO:0001537) Umbilical hernia 14997421 IBIS 206 / 7739
17
(HPO:0008050) Abnormality of the palpebral fissures 14997421 IBIS 3 / 7739
18
(HPO:0000286) Epicanthus 14997421 IBIS 371 / 7739
19
(HPO:0000400) Macrotia 14997421 IBIS 108 / 7739
20
(HPO:0000076) Vesicoureteral reflux 14997421 IBIS 94 / 7739
21
(HPO:0005562) Multiple renal cysts 14997421 IBIS 16 / 7739
22
(HPO:0001548) Overgrowth 14997421 IBIS 27 / 7739

Associated genes:

NSD1;

ClinVar (via SNiPA)

Gene symbol Variation Clinical significance Reference

Additional Information: