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
Optic atrophy may occur in all, except: 
Select and explain. 
A. Glaucoma, B. Leprosy, C. Pituitary tumor, D. Methanol intake
B: Leprosy
Answer: B: Leprosy 
Explanation: Leprosy