This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Pizza pie appearance is seen in ? 
Select and explain. 
A. Toxoplasmosis, B. Congenital rubella, C. Drug toxicity, D. CMV retinitis
D: CMV retinitis
Answer: D: CMV retinitis 
Explanation: Ans. is 'd' i.e., CMV retinitis