This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Ophthalmology
Cherry red spot is seen in 
Select and explain. 
A. Tay Sach's disease, B. Batten Mayous disease, C. von Gerkie's disease, D. Mucopolysaccharidosis
A: Tay Sach's disease
Answer: A: Tay Sach's disease 
Explanation: (A) Tay Sach's disease # CHERRY RED SPOT is seen in central retinal artery occlusion, Tay-Sach's disease, Niemann-Pick's disease, Gaucher's disease and Berlin's oedema.