raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:281127

Acral self-healing collodion baby

Synonyms: Acral SHCB

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive, Unknown
Age of onset
Infancy, Neonatal
Status
active

A variant of self-healing collodion baby (SHCB) characterized by the presence at birth of a collodion membrane only at the extremities.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAcral self-healing collodion babyAcral SHCB
frBébé collodion à guérison spontanée, forme acraleSHCB acral
deSelbstheilendes Kollodiumbaby, akralesSHCB, akrales
esBebé colodión autorresolutivo acralBCA acral
itCollodion baby acrale con regressione spontanea
nlAcrale zelfhelende collodionbabyAcrale SHCB
ptBébe colódio acral com regressão espontâneaSHCB acral
plKończynowy samowyleczalny zespół dziecka kolodionowegoKończynowy SHCB
csPostižení kůže aker typu collodion baby se spontánní úpravouAkrální SHCB
ukАкральний самозагоювальний колодіон немовляти= en
zh肢端自愈性火棉胶样儿肢端型SHCB
trKendiliğinden iyileşen akral kolodyumlu bebekAkral SHCB

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM242300Evalidated
ICD-10Q80.2NTBTattributedvalidated
ICD-11EC20.02NTBTindexvalidated
MONDO0017268Evalidated
UMLSC4305324Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
TGM1Disease-causing germline mutation(s) inAssessedHGNC:11777ENSG0000009229519019514q12transglutaminase 119500103[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated19500103[PMID]_[EXPERT]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

6 annotations · validated 2019-06-24
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0012098Edema of the dorsum of feet
HP:0007514Edema of the dorsum of hands
HP:0010783Erythema
HP:0100679Lack of skin elasticity
HP:0007559Localized epidermolytic hyperkeratosis
HP:0025524Palmoplantar scaling skin

Run the differential on the 6 obligate / very frequent terms

Annotation source: 19500103[PMID]_22739337[PMID]

7

Sources for this card