raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1883

Ectodermal dysplasia-sensorineural deafness syndrome

historical

Synonyms: Ectodermal dysplasia-sensorineural hearing loss syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Childhood, Infancy
Status
historical

A rare ectodermal dysplasia syndrome characterized by hidrotic ectodermal dysplasia, sensorineural hearing loss, and contracture of the fifth fingers. Thoracic scoliosis can also be present. There have been no further descriptions in the literature since 1970.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enEctodermal dysplasia-sensorineural deafness syndromeEctodermal dysplasia-sensorineural hearing loss syndrome
frSyndrome de dysplasie ectodermique-surdité neurosensorielle
deEktodermale Dysplasie-sensorineurale Schwerhörigkeit-SyndromEktodermale Dysplasie-sensorineuraler Hörverlust-Syndrom
esSíndrome de displasia ectodérmica-sordera neurosensorialSíndrome de displasia ectodérmica-hipoacusia neurosensorial
itSindrome displasia ectodermica-sordità neurosensoriale
nlEctodermale dysplasie - sensorineurale doofheid-syndroomEctodermale dysplasie - sensorineuraal gehoorverlies-syndroom
ptSíndrome de displasia ectodérmica-surdez neurossensorial
plZespół dysplazji ektodermalnej i głuchoty czuciowo-nerwowej= en
csSyndrom zahrnující ektodermální dysplázii a senzorineurální hluchotu= en
ukСиндром ектодермальної дисплазії- сенсоневральної приглухуватостіСиндром ектодермальної дисплазії - сенсоневральної приглухуватості
zh外胚层发育不良-感音神经性耳聋综合征外胚层发育不良-感音神经性耳聋综合征
trEktodermal displazi-sensorinöral sağırlık sendromuEktodermal displazi-sensörinöral işitme kaybı sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM224800Evalidated
ICD-10Q82.4NTBTattributedvalidated
ICD-11LD27.0YNTBTindexvalidated
MONDO0009146Evalidated
UMLSC4518541Evalidated
GARD9723Evalidated

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

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_5422345[PMID]
Cases/families2 casesWorldwideCase(s)Validated5422345[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.

6

HPO phenotypes

14 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0100490Camptodactyly of finger
HP:0007529Hidrotic ectodermal dysplasia
HP:0009183Joint contracture of the 5th finger
HP:0000407Sensorineural hearing impairment
HP:0004322Short stature
HP:0008070Sparse hair
Frequent (79-30%)
HP:0001166Arachnodactyly
HP:0002299Brittle hair
HP:0000670Carious teeth
HP:0002208Coarse hair
HP:0100543Cognitive impairment
HP:0000962Hyperkeratosis
HP:0002808Kyphosis
HP:0002650Scoliosis
7

Sources for this card