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
All of the following may be associated with night-blindness except: 
Select and explain. 
A. Pathological myopia, B. Retinitis pigmentosa, C. Retinitis punctata albescens, D. Retinitis proliferans
D: Retinitis proliferans
Answer: D: Retinitis proliferans 
Explanation: Ans. Retinitis proliferans