raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:86919

Keratosis palmaris et plantaris-clinodactyly syndrome

historical

Synonyms: Palmoplantar keratoderma-clinodactyly syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Neonatal
Status
historical

Keratosis palmaris et plantaris-clinodactyly syndrome is characterised by the association of palmoplantar keratosis with clinodactyly of the fifth finger. Less than 20 cases have been described in the literature so far, and the majority of reported patients were of Mexican origin. Transmission is autosomal dominant.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enKeratosis palmaris et plantaris-clinodactyly syndromePalmoplantar keratoderma-clinodactyly syndrome
frSyndrome de kératose palmoplantaire-clinodactylieSyndrome de kératodermie palmoplantaire-clinodactylie
dePalmoplantarkeratose-Klinodaktylie-Syndrom
esSíndrome de queratosis palmaris et plantaris-clinodactiliaQueratodermia palmoplantar-clinodactilia
itKeratosis palmaris et plantaris - clinodattiliaCheratoderma palmoplantare - clinodattilia
nlKeratosis palmaris et plantaris - clinodactylie-syndroomPalmoplantaire keratodermie - clinodactylie-syndroom
ptSíndrome de queratose palmar e plantar-clinodactiliaSíndrome de queratoderma palmoplantar-clinodactilia
plRogowiec dłoni i stóp - klinodaktyliaRogowiec dłoniowo-podeszwowy - klinodaktylia
csSyndrom zahrnující keratosis palmaris et plantaris a klinodaktyliiSyndrom zahrnující palmoplantární keratoderma a klinodaktylii
ukСиндром долонно-підошовного кератозу та клінодактиліїСиндром долонно-підошовної кератодермії-клінодактилії
zh掌跖角化病-指弯曲综合征掌跖角化病-先天性指侧弯综合征
trKeratoz palmaris et plantaris-klinodaktili sendromuPalmoplantar keratoderma-klinodaktili sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM148520Evalidated
ICD-10Q82.8NTBTattributedvalidated
MONDO0007857Evalidated
UMLSC4510514Evalidated

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/families20 casesWorldwideCase(s)ValidatedORPHANET
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

3 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0004209Clinodactyly of the 5th finger
HP:0007447Diffuse palmoplantar kyperkeratosis
Frequent (79-30%)
HP:0000975Hyperhidrosis
7

Sources for this card