Becker nevus syndrome

General Information (adopted from Orphanet):

Synonyms, Signs: Pigmentary hairy epidermal nevus
Number of Symptoms 16
OrphanetNr: 64755
OMIM Id: 604919
ICD-10: D22.5
UMLs:
MeSH:
MedDRA:
Snomed:

Prevalence, inheritance and age of onset:

Prevalence: No data available.
Inheritance:
Age of onset:

Disease classification (adopted from Orphanet):

Parent Diseases: Deficient breast volume or number
 -Rare gynecologic or obstetric disease
Genetic skin tumor
 -Rare genetic disease
Malformation syndrome with hamartosis
 -Rare developmental defect during embryogenesis
 -Rare genetic disease
Rare nevus
 -Rare oncologic disease
 -Rare skin disease

Symptom Information: Sort by abundance 

1
 (HPO:0000045) Abnormality of the scrotum Occasional [Orphanet] 14 / 7739
2
 (HPO:0100783) Breast aplasia Frequent [Orphanet] 19 / 7739
3
 (HPO:0002558) Supernumerary nipple Very frequent [Orphanet] 40 / 7739
4
 (HPO:0000921) Missing ribs Occasional [Orphanet] 62 / 7739
5
 (HPO:0003298) Spina bifida occulta Occasional [Orphanet] 67 / 7739
6
 (HPO:0002992) Abnormality of the tibia Occasional [Orphanet] 51 / 7739
7
 (HPO:0002983) Micromelia Very frequent [Orphanet] 130 / 7739
8
 (HPO:0000768) Pectus carinatum Frequent [Orphanet] 136 / 7739
9
 (HPO:0002808) Kyphosis Occasional [Orphanet] 289 / 7739
10
 (HPO:0002650) Scoliosis Occasional [Orphanet] 705 / 7739
11
 (HPO:0000767) Pectus excavatum Frequent [Orphanet] 244 / 7739
12
 (HPO:0100555) Asymmetric growth Occasional [Orphanet] 25 / 7739
13
 (HPO:0000953) Hyperpigmentation of the skin Very frequent [Orphanet] 75 / 7739
14
 (HPO:0003764) Nevus 17 / 7739
15
 (HPO:0003202) Skeletal muscle atrophy Very frequent [Orphanet] 281 / 7739
16
 (HPO:0009125) Lipodystrophy Very frequent [Orphanet] 54 / 7739

Associated genes:

ClinVar (via SNiPA)

Gene symbol Variation Clinical significance Reference

Additional Information: