This disease causes vision loss. It affects the center of your visual field. Of the two types of AMD, it is the more advanced type. It usually affects both eyes, but in some people only one eye is affected. This type of degeneration is an abnormal buildup of fluid beneath the macula. The macula is part of the light-sensitive retina tissue that sees fine details in the center of your visual field.
Neovascular or exudative AMD, the "wet" form of advanced AMD, causes vision loss due to abnormal blood vessel growth (choroidal neovascularization) in the choriocapillaris, through Bruch's membrane, ultimately leading to blood and protein leakage below the macula. Bleeding, leaking, and scarring from these blood vessels eventually cause irreversible damage to the photoreceptors and rapid vision loss if left untreated.
Examples of what AMD may look like through the eyes of a person suffering with wet AMD.