raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:228240

Elastoderma

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Adolescent, Adult
Status
active

An extremely rare, acquired, dermis elastic tissue disorder characterized by localized increased skin laxity associated with delayed skin recoil, typically occurring on the elbows, knees and/or neck. Histologically, focal abundace of elastic tissue in the dermis with pleomorphic and fragmented elastic fibers, without calcification, is observed.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enElastoderma
frElastodermie
deElastoderma
esElastodermia
itElastoderma
nlElastoderma
ptElastoderma
plElastoderma
csElastoderma
ukЕластодермія
zh真皮弹性蛋白累积症
trElastoderma

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10L98.8NTBTattributedvalidated
ICD-11EE41.YNTBTindexvalidated
MONDO0016439Evalidated
UMLSC0406555Evalidated
GARD12716Evalidated

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 (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families5 casesWorldwideCase(s)Validated25072684[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_25072684[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

7 annotations · validated 2016-10-17
HPOTerm (as annotated by Orphanet)Diagnostic
Obligate (100%)
HP:0000973Cutis laxa
Very frequent (99-80%)
HP:0200034Papule
HP:0100678Premature skin wrinkling
HP:0200036Skin nodule
Frequent (79-30%)
HP:0100963Hyperesthesia
Occasional (29-5%)
HP:0000964Eczematoid dermatitis
HP:0001055Erysipelas

Run the differential on the 4 obligate / very frequent terms

Annotation source: 22293849[PMID]_15243519[PMID]

7

Sources for this card