You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is In a patient with AIDS chorioretinitis is typically caused and explain in detail?
A i.e. Cytomegalovirus CMV is the most common ocular infection Q as well as most common cause of retinitis in patient of AIDS Q. The classical forms of CMV retinitis is haemorrhagic type, which has been called "Crumbled cheese and ketchup" (sauce & cheese) Q or "pizza pie", appearance, brush fire appearanceQ and granular form.