raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:314962

Secondary hypereosinophilic syndrome

Synonyms: HES-R · Reactive hypereosinophilic syndrome · Secondary HES

Type
Disease
Group
Disorder
Age of onset
All ages
Status
active

A rare hypereosinophilic syndrome characterized by hypereosinophilia produced by reactive/non-clonal eosinophils secondary to an underlying medical condition and persisting for at least six months. The disorder can derive from non-neoplastic conditions (such as chronic infections and infestations, allergic reactions, intoxications, or autoimmune and chronic inflammatory disorders) or from neoplasms including non-myeloid malignancies, among others. It is associated with signs of organ infiltration, dysfunction, and damage. Clinical manifestations are highly variable, depending on the organ systems involved, and most commonly include dermatologic, pulmonary, cardiac, gastrointestinal, and cerebral manifestations.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSecondary hypereosinophilic syndromeHES-R · Reactive hypereosinophilic syndrome · Secondary HES
frSyndrome hyperéosinophilique secondaireSHE-R · Syndrome hyperéosinophilique réactif
deHypereosinophiles Syndrom, sekundäresHES, sekundäres · HESR · Hypereosinophiles Syndrom, reaktives
esSíndrome hipereosinofílico secundarioHES secundario · HESR · Síndrome hipereosinofílico reactivo
itSindrome ipereosinofila secondariaHES secondaria · HESR · Sindrome ipereosinofila reattiva
nlSecundair hypereosinofiel syndroomHESR · Reactief hypereosinofiel syndroom · Secundaire HES
ptSíndrome hipereosinofílica secundáriaHES secundária · HES-R · Síndrome hipereosinofílica reativa
plWtórny zespół hipereozynofilowyHES-R · Reaktywny zespół hipereozynofilowy · Wtórny HES
csSekundární hypereozinofilní syndromHES-R · Reaktivní hypereozinofilní syndrom · Sekundární HES
ukВторинний гіпереозинофільний синдромHES-R · Реактивний гіпереозинофільний синдром · Вторинна HES
zh继发性嗜酸性粒细胞增多综合征反应性嗜酸性粒细胞增多综合征
trSekonder hipereozinofilik sendromHES-R · Sekonder HES · Reaktif hipereozinofilik sendrom

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D47.5NTBTattributedvalidated
MONDO0017834Evalidated
UMLSC5679897Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

Children (1):

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Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

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HPO phenotypes

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

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Sources for this card