raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2414

Congenital pulmonary lymphangiectasia

Synonyms: Pulmonary lymphangiomatosis

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Neonatal
Status
active

A rare developmental disorder involving the lung and characterized by pulmonary subpleural, interlobar, perivascular, and peribronchial lymphatic dilatation.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital pulmonary lymphangiectasiaPulmonary lymphangiomatosis
frLymphangiectasie pulmonaire congénitaleLymphangiomatose pulmonaire
deLymphangiektasie, pulmonale, kongenitaleLymphangiomatose, pulmonale
esLinfangiectasias quísticas pulmonaresLinfangiomatosis pulmonar
itLinfangectasia polmonareLinfangectasie polmonari cistiche · Linfangiomatosi polmonare
nlCongenitale pulmonale lymfangiëctasiePulmonale lymfangiomatose
ptLinfangiectasia pulmonar congénitaLinfangiectasia quística pulmonar · Linfangiomatose pulmonar
plWrodzona limfangiektazja płucLimfangiomatoza płucna
csVrozená plicní lymfangiektáziePlicní lymfangiomatóza
ukВроджена легенева лімфангіектазіяЛімфангіоматоз легень
zh先天性肺淋巴管扩张症肺淋巴管瘤病
trDoğumsal pulmoner lenfanjiektaziPulmoner lenfanjiyomatoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM265300Evalidated
ICD-10Q33.8NTBTattributedvalidated
ICD-11LA75.YNTBTindexvalidated
MONDO0009933Evalidated
MeSHC537727Evalidated
UMLSC1849554Evalidated
GARD9900Evalidated

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 (4):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families100 casesWorldwideCase(s)ValidatedISBN:019974808X[OTHER]
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET

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

16 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000961Cyanosis
HP:0002202Pleural effusion
HP:0002098Respiratory distress
Frequent (79-30%)
HP:0001541Ascites
HP:0006510Chronic pulmonary obstruction
HP:0011852Chylopericardium
HP:0001635Congestive heart failure
HP:0012735Cough
HP:0002020Gastroesophageal reflux
HP:0001510Growth delay
HP:0001789Hydrops fetalis
Occasional (29-5%)
HP:0002240Hepatomegaly
HP:0002092Pulmonary arterial hypertension
HP:0001642Pulmonic stenosis
HP:0001744Splenomegaly
HP:0005180Tricuspid regurgitation

Run the differential on the 3 obligate / very frequent terms

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Sources for this card