raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:93685

Unicentric Castleman disease

Synonyms: Localized Castleman disease

Type
Clinical subtype
Group
Subtype of disorder
Age of onset
All ages
Status
active

A rare lymphoid hemopathy characterized by involvement of a single lymph node or a group of lymph nodes in one lymph node station (most commonly in the mediastinum, neck, abdomen, or retroperitoneum). Histopathologically, it may occur as a hyaline vascular subtype with hyaline-vascular follicles and a fibrotic and hypervascular stroma with sinus compression, or a mixed/plasmacytic subtype with dense, interfollicular sheets of (usually polytypic) plasma cells extending to the cortex, and variably sized lymphoid follicles including some with regressive changes. Clinically, most patients are asymptomatic, and lesions are detected incidentally.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enUnicentric Castleman diseaseLocalized Castleman disease
frMaladie de Castleman unicentriqueMaladie de Castleman localisée
deCastleman-Krankheit, unizentrischeCastleman-Krankheit, lokalisierte
esEnfermedad de Castleman unicéntricaEnfermedad de Castleman localizada
itMalattia localizzata di Castleman
nlUnicentrische ziekte van CastlemanGelokaliseerde ziekte van Castleman
ptDoença Castleman unicêntrica
plZlokalizowana choroba Castlemana= en
csLokalizovaná Castlemanova choroba= en
ukУніцентрична хвороба КатслманаЛокалізована хвороба Каслмана
zh单中心型Castleman病局限性Castleman病
trUnicentrik Castleman hastalığıLokalize Castleman hastalığı

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D47.7NTBTattributedvalidated
ICD-114B2YNTBTindexvalidated
MONDO0019753Evalidated
UMLSC3898582Evalidated
GARD6005Evalidated

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 onlyValidatedORPHANET_29157611[PMID]
Annual incidence1-9 / 100 000—United StatesClass onlyValidatedORPHANET_25120049[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.

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HPO phenotypes

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

7

Sources for this card