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
Hard exudates are seen in all except: 
Select and explain. 
A. Diabetic retinopathy, B. Retinitis pigmentosa, C. Eale's disease, D. Retinal aery macroaneurysm
B: Retinitis pigmentosa
Answer: B: Retinitis pigmentosa 
Explanation: Ans. Retinitis pigmentosa