raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:86850

Myeloid sarcoma

Synonyms: Chloroma · Extramedullary myeloid tumor · Granulocytic sarcoma

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

Myeloid sarcoma is a rare solid tumor of the myelogenous cells occurring in an extramedullary site.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMyeloid sarcomaChloroma · Extramedullary myeloid tumor · Granulocytic sarcoma
frSarcome myéloïdeChlorome · Sarcome granulocytaire · Tumeur myéloïde extramédullaire
deMyeloisches SarkomChlorom · Myeloides Sarkom · Myelosarkom · Sarkom, granulozytäres · Tumor, extramedullärer myeloischer
esSarcoma mieloideCloroma · Sarcoma granulocítico · Tumor mieloide extramedular
itSarcoma mieloideCloroma · Sarcoma granulocitico · Tumore mieloide extramidollare
nlMyeloïd sarcoomChloroom · Extramedullaire myeloïde tumor · Granulocytair sarcoom
ptSarcoma mielóide
plMięsak mieloidalnyChloroma · Mięsak granulocytarny · Pozaszpikowy guz mieloidalny
csMyeloidní sarkomChlorom · Extramedulární myeloidní nádor · Granulocystický sarkom
ukМієлоїдна саркомаХлорома · Екстрамедулярна мієлоїдна пухлина · Гранулоцитарна саркома
zh髓系肉瘤髓外髓样肿瘤
trMiyeloid sarkomKlorom · Granülositik sarkom · Ekstramedüller miyeloid tümör

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C92.3NTBTattributedvalidated
ICD-112A60.39Especificvalidated
MONDO0006861Evalidated
MeSHD023981Evalidated
UMLSC4721505Evalidated
GARD12763Evalidated
MedDRA10008583Evalidated

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 prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET
Annual incidence<1 / 1 000 0000.02 / 100 000EuropeValue and classValidatedRARECARE surveillance of rare cancers in Europe[OTHER]

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.

7

Sources for this card