raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:163927

Pustulosis palmaris et plantaris

Synonyms: Palmoplantar pustulosis · LPP · Localized pustular psoriasis · PPP

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant, Autosomal recessive
Status
active

A rare skin disease characterized by chronic eruption of sterile pustules on an erythematous and desquamative background. The lesions are usually painful and affect the palms and soles, sometimes also the lateral aspects of hands and feet. Nail lesions (such as nail pitting, onycholysis, subungual pustules, and nail dystrophy) are also observed. The condition takes a chronic and relapsing course. Typical associations are psoriatic arthritis, thyroid gland dysfunction, and smoking.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPustulosis palmaris et plantarisPalmoplantar pustulosis · LPP · Localized pustular psoriasis · PPP
frPustulose palmoplantairePPL · PPP · Psoriasis pustuleux localisé
dePustulosis Palmaris et Plantaris
esPustulosis palmar y plantarPPP · Psoriasis pustulosa localizada · Pustulosis palmoplantar
itPustolosi palmo-plantareLPP · PPP · Psoriasi pustolosa localizzata · Pustolosi palmoplantare
nlPustulosis palmaris et plantarisGelokaliseerde pustuleuze psoriasis · LPP · PPP · Palmoplantaire pustulose
ptPustulosis palmaris et plantaris
plŁuszczyca krostkowa dłoni i podeszwKrostkowica dłoni i podeszw · LPP · Ograniczona łuszczyca krostkowa · PPP
csPustulosis palmaris et plantarisLPP · Lokalizovaná pustulózní psoriáza · PPP · Palmoplantární pustulóza
ukПустульоз долонь і підошовЛокалізований пустульозний псоріаз · LPP · Пальмоплантарний пустульоз · РРР
zh掌跖脓疱病局限性脓疱型银屑病
trPüstüloz palmaris et plantarisLPP · PPP · Palmoplantar püstüloz · Lokalize püstüler sedef hastalığı

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10L40.3Especificvalidated
ICD-11EA90.42Especificvalidated
MONDO0015597Evalidated
UMLSC0030246Evalidated
GARD12820Evalidated
MedDRA10050185Evalidated

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

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
AP1S3Disease-causing germline mutation(s) inAssessedHGNC:18971ENSG000001520566157812q36.1adaptor related protein complex 1 subunit sigma 324791904[PMID]
IL36RNDisease-causing germline mutation(s) inAssessedHGNC:15561ENSG000001366956055072q14.1interleukin 36 receptor antagonist23303454[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card