raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2825

PARC syndrome

historical

Synonyms: Poikiloderma-alopecia-retrognathism-cleft palate syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Infancy, Neonatal
Status
historical

PARC syndrome is a rare genetic developmental defect during embryogenesis syndrome characterized by the association of congenital poikiloderma (P), generalized alopecia (A), retrognathism (R) and cleft palate (C). There have been no further descriptions in the literature since 1990.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPARC syndromePoikiloderma-alopecia-retrognathism-cleft palate syndrome
frSyndrome PARCSyndrome de poïkilodermie-alopécie-rétrognathie-fente palatine
dePARC-SyndromPoikilodermie, Alopezie, Retrognathie, Gaumenspalte
esSíndrome PARCSíndrome de poiquilodermia-alopecia-retrognatia-paladar hendido
itSindrome PARCPoichilodermia - alopecia - retrognazia - palatoschisi
nlPARC-syndroomPoikilodermie - alopecie - retrognathie - gespleten verhemelte-syndroom
ptSíndrome PARCSíndrome de poiquilodermia-alopecia-retrognatia-fenda palatina
plZespół PARCPoikilodermia - łysienie - retrognatyzm - rozszczep podniebienia
csPARC syndromSyndrom zahrnující poikilodermii, alopecii, retrognatii a rozštěp patra
ukСиндром PARCСиндром пойкилодермії - алопеції - ретрогнатії - розщілини піднебіння
zhPARC综合征皮肤异色-脱发-下颌后缩-腭裂综合征
trPARC sendromuPoikiloderma-alopesi-retrognatizm-yarık damak sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM600331Evalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0010867Evalidated
MeSHC537174Evalidated
UMLSC1838256Evalidated
GARD4223Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (3):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated2242783[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_2242783[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

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card