In a patient with AIDS chorioretinitis is typically caused: (A) Cytomegalovirus, (B) Toxoplasma gondii, (C) Cryptococcus neoformans, (D) Histoplasma capsulatum
Answer is A. 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.