H32: Chorioretinal disorders in diseases classified elsewhere

H32.0: Chorioretinal inflammation in infectious and parasitic diseases classified elsewhere

The choroid is the middle layer in the eye sheath. It lies between the sclera and the retina. There are lots of blood vessels in this layer. The choroid supplies the retina below it with oxygen and nutrients. The retina is a layer inside the eye. It contains a lot of sensory cells that can perceive light. There are sensory cells for colors and sensory cells for light and dark. The sensory cells pass the information on to the nerve cells in the optic nerve.

The inflammation of your choroid and retina was caused by certain pathogens.

If your choroid and retina become inflamed, your vision may deteriorate. You may perceive black spots in your field of vision. The eye may turn red. Your eye may also be painful, or you may find bright light unpleasant.