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Retinal cavernous hemangioma is a rare, benign, usually unilateral retinal vascular hamartoma that in most cases is asymptomatic but in some patients may present with blurred vision or floaters and that is characterized by the presence of grape-like vacuoles.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for retinal capillary malformation.
4 publications have been identified in PubMed for retinal capillary malformation. Research spans Case Report / Case Series (25%), Clinical Trial Publication (25%), and Basic Science / Preclinical (25%).
Gowda VK (2026). [PMID: 41603106](https://pubmed.ncbi.nlm.nih.gov/41603106/). *American journal of medical genetics. Part A*. [Case Report / Case Series]
He R (2026). [PMID: 41864397](https://pubmed.ncbi.nlm.nih.gov/41864397/). *Photodiagnosis Photodyn Ther*. [Epidemiology / Natural History]
Longo R (2025). [PMID: 41096140](https://pubmed.ncbi.nlm.nih.gov/41096140/). *Journal of clinical medicine*. [Clinical Trial Publication]
Patel A (2024). [PMID: 39585982](https://pubmed.ncbi.nlm.nih.gov/39585982/). *Proceedings of the National Academy of Sciences of the United States of America*. [Basic Science / Preclinical]
Data assembled from 3 of 12 sources · Last updated Sep 18, 2026, 6:03 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center