raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:281122

Self-improving collodion baby

Synonyms: SHCB · SICI · Self-healing collodion baby · Self-improving congenital ichthyosis

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

Self-healing collodion baby (SHCB) is a minor variant of autosomal recessive congenital ichthyosis (ARCI) characterized by the presence of a collodion membrane at birth that heals within the first weeks of life.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSelf-improving collodion babySHCB · SICI · Self-healing collodion baby · Self-improving congenital ichthyosis
frBébé collodion à guérison spontanéeSHCB
deSelbstheilendes Kollodium-BabySHCB
esBebé colodión autorresolutivoBCA
itCollodion baby con regressione spontanea
nlZelfhelende collodionbabySHCB
ptBébe colódio com regressão espontâneaSHCB
plSamowyleczalny zespół dziecka kolodionowegoSHCB
csPostižení kůže typu collodion baby se spontánní úpravouSHCB
ukСамозагоювальний колодіон немовлятиСамовідновлювальна колодіонова дитина · Вроджений іхтіоз, що самовдосконалюється · SHCB · SICI
zh自愈性火棉胶样儿自愈性先天性鱼鳞病
trKendiliğinden iyileşen kolodyum bebekSHCB · SICI · Kendiliğinden iyileşen kollodion bebek · Kendiliğinden iyileşen doğumsal iktiyoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM242100BTNTvalidated
OMIM242300NTBTvalidated
OMIM606545BTNTvalidated
ICD-10Q80.2NTBTattributedvalidated
ICD-11EC20.02NTBTindexvalidated
MONDO0017267Evalidated
MeSHC565473Evalidated
UMLSC1855789Evalidated

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

3 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ALOX12BDisease-causing germline mutation(s) inAssessedHGNC:430ENSG0000017947760374117p13.1arachidonate 12-lipoxygenase, 12R type19890349[PMID]
ALOXE3Disease-causing germline mutation(s) inAssessedHGNC:13743ENSG0000017914860720617p13.1arachidonate epidermal lipoxygenase 319890349[PMID]
TGM1Disease-causing germline mutation(s) inAssessedHGNC:11777ENSG0000009229519019514q12transglutaminase 112542526[PMID]_19890349[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families25 casesWorldwideCase(s)Validated[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

2 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0008064Ichthyosis
HP:0001376Limitation of joint mobility

Run the differential on the 2 obligate / very frequent terms

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Sources for this card