raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:86870

Blastic plasmacytoid dendritic cell neoplasm

Synonyms: BPDCN

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Elderly
Status
active

A rare and highly aggressive myeloid malignancy characterized by predominant cutaneous involvement with concomitant or subsequent bone marrow, lymph node and visceral involvement, as well as central nervous system (CNS) disease. It derives from the precursors of plasmacytoid dendritic cells (pDC).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enBlastic plasmacytoid dendritic cell neoplasmBPDCN
frTumeur à cellules plasmacytoïdes dendritiques blastiquesTCPDB
deBlastische plasmazytoide dendritische Zell-NeoplasieBPDCN · NK-Zell-Lymphom, lymphoblastoide Variante · NK-Zell-Lymphom, monomorphisches
esNeoplasia blástica de células dendríticas plasmocitoides= en
itNeoplasia a cellule dendritiche plasmacitoidi blastiche= en
nlBlastaire plasmacytoïde dendritische cel-neoplasma= en
ptNeoplasia de células dendríticas plasmocitóides blásticas= en
plNowotwór hematodermiczny CD4+/CD56+ (blastyczny chłoniak skóry)BPDCN · Chłoniak z blastycznych komórek NK · Jednopostaciowy chłoniak z komórek NK · Limfoblastoidalny wariant chłoniaka z komórek NK · Nowotwór z blastycznych plazmacytoidalnych komórek dendrytycznych · Nowotwór z blastycznych plazmocytoidnych komórek dendrytycznych
csCD4+/CD56+ hematodermická neoplázieBPDCN · Blastický NK-buněčný lymfom · Blastická neoplázie z plazmocytoidních dendritických buněk · Lymfoblastoidní varianta NK-buněčného lymfomu · Monomorfní NK-buněčný lymfom
ukБластна плазмоцитоїдна дендритна клітинна пухлина= en
zhCD4+/CD56+血液皮肤肿瘤母细胞性浆细胞样树状突细胞肿瘤
trCD4 + / CD56 + hematodermik neoplazmBPDCN · Blastik NK hücreli lenfoma · Monomorfik NK hücreli lenfoma · NK hücreli lenfomanın lenfoblastoid varyantı · Blastik plazmasitoid dendritik hücreli neoplazm

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C86.4Especificvalidated
ICD-112A60.5Especificvalidated
MONDO0019467Evalidated
MONDO19467Evalidated
UMLSC1301363Evalidated
GARD10556Evalidated

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
Point prevalence1-5 / 10 00012 / 100 000EuropeValue and classValidatedEuropean Medicines Agency 2015[OTHER]
Annual incidence<1 / 1 000 0000.03 / 100 000United StatesValue and classValidated36946176[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.

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Sources for this card