congenital patent ductus arteriosus aneurysm
MONDO:0020412Mondo
Findings
No curated finding names congenital patent ductus arteriosus aneurysm yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Congenital patent ductus arteriosus aneurysm is a rare, congenital, arterial duct anomaly characterized by a saccular dilatation of the ductus arteriosus. It is often asymptomatic or presents shortly after birth with respiratory distress, stridor, cyanosis and/or weak cry. Complications, such as rupture, thromboembolism, infection, airway erosion and/or compression of the adjacent thoracic structures, can develop. Spontaneous resolution has been reported.
Definition from the Mondo Disease Ontology (MONDO:0020412), read 2026-09-29. CC BY 4.0.