raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:687738

Single-system multifocal Langerhans cell histiocytosis

Synonyms: Single-system multifocal Langerhans cell granulomatosis · Single-system multifocal histiocytosis X

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Not applicable
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enSingle-system multifocal Langerhans cell histiocytosisSingle-system multifocal Langerhans cell granulomatosis · Single-system multifocal histiocytosis X
frHistiocytose langerhansienne, mono-systémique multifocaleHistiocytose X mono-systémique multifocal
deLangerhans-Zell-Histiozytose, monosystemische multifokaleHistiozytose X, monosystemische · Langerhans-Zell-Granulomatose, monosystemische multifokale
esHistiocitosis de células de Langerhans monosistémica multifocalGranulomatosis de células de Langerhans monosistémica multifocal · Histiocitosis X monosistémica multifocal
itSingle-system multifocal Langerhans cell histiocytosis
nlUnisystemische multifocale langerhanscelhistiocytoseUnisystemische multifocale histiocytose X · Unisystemische multifocale langerhanscelgranulomatose
ptHistiocitose de células Langerhans multifocal unissistémicaGranulomatose de células Langerhans multifocal unissistémica · Histiocitose X multifocal unissistémica
plJednoukładowa wieloogniskowa histiocytoza z komórek Langerhansa= en
csJednosystémová multifokální histiocytóza z Langerhansových buněk= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C96.5Especificvalidated

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):

  • ORPHA:389Langerhans cell histiocytosis
    rare respiratory diseases; rare hematological diseases; rare systemic and rheumatological diseases; rare neoplastic diseases; rare transplant-related disorders

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
BRAFDisease-causing somatic mutation(s) inAssessedHGNC:1097ENSG000001577641647577q34B-Raf proto-oncogene, serine/threonine kinase22996177[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