What is the term for the eye condition where there is a build-up of white areas in the retinal layer?

The correct answer is posterior uveitis, which refers to inflammation within the posterior part of the uvea, including the choroid and retina. In this condition, the retinal layer may show white infiltrates due to inflammation or infection, leading to the accumulation of white areas, which can affect vision. This condition can be caused by various infectious agents or autoimmune responses. Posterior uveitis is significant in clinical practice because it often presents with symptoms such as blurred vision, floaters, and potential vision loss, making it essential to diagnose and manage promptly to prevent complications.

The other conditions mentioned do not specifically relate to the build-up of white areas in the retinal layer. Candida infection might cause fungal retinitis but does not typically present as localized white areas in the retina in the same way. Diabetic retinopathy results from complications of diabetes, primarily leading to bleeding and exudates, rather than a distinctive build-up of white areas. Macular degeneration primarily involves the degeneration of the macula, leading to loss of central vision, but does not specifically refer to the accumulation of white areas in the retinal layer.