Retina and uveitis are specialized fields of medicine that focus on the diagnosis and treatment of conditions affecting the eye. The retina is the delicate layer of tissue at the back of the eye that is responsible for processing visual information, while the uvea is the middle layer of tissue that provides essential nutrients to the eye. Some of the conditions treated include age-related macular degeneration, diabetic retinopathy, retinal detachment, and uveitis.