Precursors of type 3 neovascularization indicate future development of wet AMD
Identification of early neovascularization predicted the development of lesions related to wet age-related macular degeneration, according to a study.
Fundus autofluorescence, fluorescein angiography, indocyanine green angiography and spectral-domain optical coherence tomography were used to identify precursors of type 3 neovascularization in fellow eyes without AMD for 1 year.
All uninvolved fellow eyes had hard and soft drusen, mottling of the retinal pigment epithelium (RPE) and reticular pseudodrusen at baseline.
Twelve fellow eyes (32%) developed AMD after a mean of 19.6 months from baseline.
SD-OCT showed localized RPE elevation and overlying outer plexiform layer that adhered to the RPE.
Disclosure: The study authors report no relevant financial disclosures.