raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:101206

Pulmonary valve agenesis-tetralogy of Fallot-absence of ductus arteriosus syndrome

Synonyms: APV/ADA, Fallot type · Absence of pulmonary valve-Fallot tetralogy-absence of ductus arteriosus syndrome · PVA/ADA, Fallot type

Type
Malformation syndrome
Group
Disorder
Age of onset
Antenatal, Neonatal
Status
active

Pulmonary valve agenesis-tetralogy of Fallot-absence of ductus arteriosus syndrome is a rare congenital heart malformation characterized by a tetralogy of Fallot (pulmonary stenosis, overriding aorta, ventricular septal defect and right ventricular hypertrophy), complete absence or rudimentary pulmonary valve that is both stenotic and regurgitant and an absence of the ductus arteriosus. It presents prenatally with cardiomegaly, polyhydramnios, fetal heart failure, hydrops fetalis and fetal demise or postnatally with cyanosis and respiratory failure due to bronchomalacia secondary to bronchial compression from dilated pulmonary arteries. It is frequently associated with 22q11 deletion.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPulmonary valve agenesis-tetralogy of Fallot-absence of ductus arteriosus syndromeAPV/ADA, Fallot type · Absence of pulmonary valve-Fallot tetralogy-absence of ductus arteriosus syndrome · PVA/ADA, Fallot type
frSyndrome d'agénésie de la valve pulmonaire-tétralogie de Fallot-absence du canal artérielAVP/ACA type Fallot
dePulmonalklappenagenesie-Fallot-Tetralogie-fehlender Ductus arteriosus-SyndromFallot-Typ APV/ADA · Fallot-Typ PVA/ADA
esSíndrome de agenesia válvular pulmonar-tetralogía de Fallot-ausencia de ductus arteriosoAPV/ADA tipo Fallot · PVA/ADA tipo Fallot · Síndrome de ausencia de válvula pulmonar-tetralogía de Fallot-ausencia de ductus arterioso
itSindrome da agenesia della valvola polmonare, tetralogia di Fallot e assenza del dotto arteriosoPVA/ADA, tipo Fallot
nlAgenesie van pulmonalisklep - tetralogie van Fallot - afwezigheid van ductus arteriosus-syndroomAPV/ADA, Fallot-type · Afwezigheid van pulmonalisklep - tetralogie van Fallot - afwezigheid van ductus arteriosus-syndroom · PVA/ADA, Fallot-type
ptSíndrome de agenesia da válvula pulmonar-Tetralogia de Fallot-ausência de canal arterialPVA/ADA, tipo Fallot
plZespół agenezji zastawki płucnej, tetralogii Fallota i braku przewodu tętniczegoAPV/ADA, typ Fallota · PVA/ADA, typ Fallota · Zespół braku zastawki płucnej, tetralogii Fallota i braku przewodu tętniczego
csSyndrom zahrnující agenezi pulmonální chlopně, Fallotovu tetralogii a absenci ductus arteriosusAPV/ADA, Fallotův typ · Syndrom zahrnující absenci pulmonální chlopně, Fallotovu tetralogii a absenci ductus arteriosus · PVA/ADA, Fallotův typ
ukСиндром агенезії легеневого клапана-тетради Фалло-відсутності відкритої артеріальної протокиСиндром відсутності легеневого клапана - тетради Фалло - відсутності відкритої артеріальної протоки · APV/ADA, тип Фалло · PVA/ADA, тип Фалло
zh肺动脉瓣发育不全-法洛四联症-动脉导管缺如综合征肺动脉瓣缺失-法洛四联症-动脉导管缺失综合征
trPulmoner kapak agenezisi-Fallot tetralojisi-duktus arteriyozus sendromunun yokluğuPulmoner kapak yokluğu-Fallot tetralojisi-duktus arteriyozus sendromunun yokluğu · APV/ADA, Fallot tipi · PVA/ADA, Fallot tipi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q22.2NTBTattributedvalidated
ICD-11LA88.20Especificvalidated
MONDO0015103Evalidated
UMLSC4707896Evalidated
GARD19780Evalidated

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