Rare diseases · Sign or symptom

Patent ductus arteriosus after birth at term

HP:0011648

What it means

Abnormal persistent patency of the ductus arteriosus in postnatal life when birth was at 37 completed weeks of gestation or greater.

Rare diseases that can present with this3

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Patent ductus arteriosus after birth at…

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This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.