raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:99124

Congenital partial pulmonary venous return anomaly

Type
Morphological anomaly
Group
Disorder
Age of onset
Adolescent, Adult, Childhood, Infancy
Status
active

A form of congenital pulmonary venous return where one or a few of the pulmonary veins drain into the right atrium or one of its tributaries instead of the left atrium. Some patients can be asymptomatic while others can manifest with non-specific signs such as frequent respiratory infections, fatigue and exertional dyspnea.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital partial pulmonary venous return anomaly
frAnomalie congénitale partielle du retour veineux pulmonaire
deLungenvenenfehlmündung, kongenitale partielle
esDrenaje venoso pulmonar anómalo parcial congénito
itRitorno venoso anomalo polmonare parziale congenito
nlCongenitale partiële pulmonale veneuze terugstroomanomalie
ptAnomalia do retono venoso pulmonar, congénita, parcial
plWrodzony częściowy nieprawidłowy powrót żył płucnych
csVrozený částečný anomální návrat plicních žil
ukЧастковий аномальний дренаж легеневих вен
zh先天性部分肺静脉回流异常
trDoğumsal kısmi pulmoner venöz dönüş anomalisi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q26.3Especificvalidated
ICD-11LA86.21Especificvalidated
MONDO0020453Evalidated
UMLSC0158634Evalidated

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

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card