raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:79127

Respiratory bronchiolitis-interstitial lung disease syndrome

Synonyms: RB-ILD

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

Respiratory bronchiolitis - interstitial lung disease is a mild inflammatory pulmonary disorder developed by cigarette smokers and characterized by shortness of breath and cough, pulmonary function abnormalities of mixed restrictive and obstructive lung disease and high resolution CT scanning showing centrilobular micronodules, ground glass opacities and peribronchiolar thickening.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enRespiratory bronchiolitis-interstitial lung disease syndromeRB-ILD
frBronchiolite respiratoire avec pneumopathie interstitielle
deRespiratorische Bronchiolitis mit interstitieller Lungenerkrankung= en
esSíndrome de bronquiolitis respiratoria-enfermedad pulmonar intersticial= en
itBronchiolite respiratoria - pneumopatia interstiziale= en
nlRespiratoire bronchiolitis - interstitiële longziekte-syndroom= en
ptSíndrome de bronquiolite respiratória-doença pulmonar intersticial= en
plZapalenie oskrzelików - śródmiąższowa choroba płuc= en
csSyndrom zahrnující respirační bronchiolitidu a intersticiální plicní chorobu= en
ukСиндром респіраторного бронхіоліту-інтерстиціального захворювання легень= en
zh呼吸性细支气管炎-间质性肺疾病综合征= en
trSolunum bronşiyolit-interstisyel akciğer hastalığı sendromu= en

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10J68.4NTBTattributedvalidated
ICD-11CB03.6Especificvalidated
MONDO0019204Evalidated
UMLSC1735355Evalidated
MedDRA10066393Evalidated

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

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.

6

HPO phenotypes

22 annotations · validated 2021-09-28
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0006510Chronic pulmonary obstruction
HP:0002207Diffuse reticular or finely nodular infiltrations
HP:0002094Dyspnea
HP:0002097Emphysema
HP:0025179Ground-glass opacification on pulmonary HRCT
HP:0031996Inspiratory crackles
HP:0030877Reduced FEV1/FVC ratio
HP:0002091Restrictive ventilatory defect
HP:0030828Wheezing
Occasional (29-5%)
HP:0004469Chronic bronchitis
HP:0045051Decreased DLCO
HP:0006516Hypersensitivity pneumonitis
HP:0012418Hypoxemia
HP:0031246Nonproductive cough
HP:0011947Respiratory tract infection
Very rare (<4-1%)
HP:0002110Bronchiectasis
HP:0100749Chest pain
HP:0001217Clubbing
HP:0001945Fever
HP:0002105Hemoptysis
HP:0025175Honeycomb lung
HP:0001824Weight loss

Annotation source: 25011486[PMID]_32551095[PMID]

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Sources for this card