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
Rubeosis iridis is not seen in: 
Select and explain. 
A. CRVO, B. CRAO, C. Diabetic retinopathy, D. Neovascularization
B: CRAO
Answer: B: CRAO 
Explanation: B i.e. CRAO