raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2420

Primary pulmonary lymphoma

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

A rare neoplastic disease defined as a clonal lymphoid proliferation affecting one or both lungs (parenchyma and/or bronchi) in a patient with no detectable extrapulmonary involvement at diagnosis or during the subsequent 3 months. PPL comprises low grade/indolent B cell PPL forms, the most frequent form represented by the marginal B-cell lymphoma of mucosa associated lymphoid tissue (MALT lymphoma) and other non-MALT low grade lymphomas; and more rarely high-grade B-cell PPL (including diffuse large B cell lymphoma) and lymphomatoid granulomatosis (LYG).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPrimary pulmonary lymphoma
frLymphome pulmonaire primitif
deLungenlymphom, primäres
esLinfoma pulmonar primario
itLinfoma polmonare primitivo
nlPrimair pulmonaal lymfoom
ptLinfoma pulmonar primário
plPierwotny chłoniak płuc
csPrimární plicní lymfom
ukПервинна лімфома легень
zh原发性肺淋巴瘤
trPrimer pulmoner lenfoma

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C85.7NTBTattributedvalidated
ICD-112C25.YNTBTindexvalidated
MONDO0016570Evalidated
UMLSC4273669Evalidated
MedDRA10037418Evalidated

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 (2):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

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