Rare diseases · Sign or symptom
Abnormality of central retinal artery
HP:3000032
What it means
An abnormality of a central retinal artery.
The central retinal artery is a small branch of the ophthalmic artery that extends forward a short distance before entering the meningeal sheath of the nerve about 10 to 12 mm behind the globe of the eye.
Rare diseases that can present with this1
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
Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.
Start free with EleplanThis 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.