raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2841

Hailey-Hailey disease

Synonyms: Benign chronic familial pemphigus

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Adult
Status
active

A rare, genetic, chronic epidermal disorder characterized by diffuse bilateral (or, rarely, localized segmental) erythematous plaques with blistering, erosions, maceration, and frequent secondary infection involving the flexural areas.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHailey-Hailey diseaseBenign chronic familial pemphigus
frMaladie de Hailey-HaileyPemphigus bénin chronique familial
deHailey-Hailey-KrankheitBenigner chronischer familiärer Pemphigus
esEnfermedad de Hailey-HaileyPénfigo benigno crónico familiar
itMalattia di Hailey-HaileyPemfigo benigno cronico familiare · Pemfigo benigno cronico familiare di Hailey-Hailey
nlZiekte van Hailey-HaileyGoedaardige chronische familiale pemfigus
ptDoença Hailey-HaileyPênfigo crónico benigno familiar Hailey-Hailey
plRodzinna łagodna pęcherzyca przewlekłaChoroba Hailey'a i Hailey'a · Rodzinna łagodna pęcherzyca Haileya i Haileya · Rodzinna łagodna przewlekła pęcherzyca · Choroba Haileya-Haileya
csFamiliární benigní chronický pemfigusHaileyova-Haileyova nemoc · Haileyův-Haileyův familiární benigní chronický pemfigus · Hailey-Haileyův familiární benigní chronický pemfigus · Hailey-Haileyova nemoc
ukХвороба Хейлі-ХейліДоброякісний хронічний сімейний пемфігус Хейлі-Хейлі
zh家族性良性慢性天疱疮Hailey-Hailey良性慢性家族性天疱疮
trAilesel selim kronik pemfigusHailey-Hailey hastalığı · Hailey-Hailey selim kronik ailesel pemfigusu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM169600Evalidated
ICD-10Q82.8NTBTinclusionvalidated
ICD-11EC20.2NTBTindexvalidated
MONDO0008218Evalidated
MeSHD016506Evalidated
UMLSC0085106Evalidated
GARD6559Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ATP2C1Disease-causing germline mutation(s) inAssessedHGNC:13211ENSG000000172606043843q22.1ATPase secretory pathway Ca2+ transporting 110615129[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 100 0002 / 100 000WorldwideValue and classValidated27057511[PMID]_ORPHANET

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

5 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0100792Acantholysis
HP:0010783Erythema
HP:0000962Hyperkeratosis
HP:0200041Skin erosion
HP:0200037Skin vesicle

Run the differential on the 5 obligate / very frequent terms

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Sources for this card