This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Uveal tract, Subject name: Ophthalmology
Snowball opacities are seen in - 
Select and explain. 
A. Acute anterior uveitis, B. Posterior uveitis, C. Pars planitis, D. None
C: Pars planitis
Answer: C: Pars planitis 
Explanation: Snowball or cotton ball opacities (Ant&;s eggs) refers to typical exudates present near the ora serrata on the inferior quadrant. It is the posterior segment sign in pars plannitis (intermediate uveitis).