raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:171700

Diffuse panbronchiolitis

Type
Disease
Group
Disorder
Inheritance
Multigenic/multifactorial
Age of onset
Adult
Status
active

Diffuse panbronchiolitis is a rare chronic inflammatory obstructive pulmonary disease primarily affecting the respiratory bronchioles throughout both lungs and inducing sinobronchial infection. Onset occurs in the second to fifth decade of life and manifests by chronic cough, exertional dyspnea, and sputum production. Most patients also have chronic paranasal sinusitis

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enDiffuse panbronchiolitis
frPanbronchiolite diffuse
dePanbronchiolitis, diffuse
esPanbronquiliolitis difusa
itPanbronchiolite diffusa
nlDiffuse panbronchiolitis
ptPanbronquiolite difusa
plRozlane zapalenie oskrzelików
csDifuzní panbronchiolitida
ukДифузний панбронхіоліт
zh弥漫性全细支气管炎
trYaygın panbronşiolit

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM604809Evalidated
ICD-10J44.8NTBTattributedvalidated
ICD-11CA26.1Especificvalidated
MONDO0011490Evalidated
MeSHC536174Evalidated
UMLSC0878555Evalidated
GARD8526Evalidated
MedDRA10062952Evalidated

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

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
MUC5BMajor susceptibility factor inNot yet assessedHGNC:7516ENSG0000011798360077011p15.5mucin 5B, oligomeric mucus/gel-forming
MUCL3Major susceptibility factor inNot yet assessedHGNC:21666ENSG000001686316139286p21.33mucin like 3
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—EuropeClass 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.

6

HPO phenotypes

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

7

Sources for this card