Monarch Disease Ontology entry MONDO_0006918 (posterior uveitis) is inflammation of the choroid as well as the retina and vitreous body. Some form of visual disturbance is usually present. The most important characteristics of posterior uveitis are vitreous opacities, choroiditis, and chorioretinitis. Also known as: chorioretinal region inflammation, inflammation of chorioretinal region, uveitis, posterior.