Rare diseases · Sign or symptom
Falciform retinal fold
HP:0001493
What it means
An area of the retina that is buckled so that a sector-shaped sheet of retina lies in front of the normal retina. This feature is of congenital onset.
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
Also called: Congenital retinal fold
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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.