Rare diseases · Sign or symptom
Juvenile cataract
HP:0001118
What it means
A type of cataract that is not apparent at birth but that arises in childhood or adolescence.
Juvenile cataracts are generally either hereditary (especially if bilateral) or due to trauma (especially if unilateral).
Rare diseases that can present with this9
Very common80–99%
4Sometimes5–29%
2The 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.