raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:254478

Lichen planus pemphigoides

Synonyms: LP pemphigoides

Type
Disease
Group
Disorder
Age of onset
All ages
Status
active

Lichen planus (LP) pemphigoides is a rare cross-over syndrome between lichen planus and bullous pemphigoid.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enLichen planus pemphigoidesLP pemphigoides
frLichen plan pemphigoïdeLP pemphigoïde
deLichen planus pemphigoidesLP, pemphigoider
esLiquen plano penfigoide
itLichen planus pemfigoideLP pemfigoide
nlLichen planus pemphigoides= en
ptLíquen plano penfigoideLP penfigoide
plLiszaj płaski pemfingoidalnyLP pemfingoidalny
csPemfigoidní lichen planusPemfigoidní LP
ukПлескатий лишай пемфігоїдний= en
zh天疱疮样扁平苔藓天疱疮样LP
trLiken planus pemphigoidesLP pemfigoidleri

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10L43.1NTBTattributedvalidated
ICD-11EB41.YNTBTindexvalidated
MONDO0016775Evalidated
UMLSC0406369Evalidated
GARD12677Evalidated
MedDRA10087934Evalidated

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/families100 casesWorldwideCase(s)Validated23237497[PMID]
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

10 annotations · validated 2016-10-21
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000962Hyperkeratosis
HP:0007535Hypopigmented streaks
HP:0100725Lichenification
HP:0200037Skin vesicle
Frequent (79-30%)
HP:0011830Abnormal oral mucosa morphology
HP:0000989Pruritus
Very rare (<4-1%)
HP:0008066Abnormal blistering of the skin
HP:0001597Abnormal nail morphology
HP:0000498Blepharitis
HP:0000509Conjunctivitis

Run the differential on the 4 obligate / very frequent terms

Annotation source: 23331194[PMID]_23626545[PMID]

7

Sources for this card