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
True about heterochromic uveitis – 
Select and explain. 
A. Involves posterior surface of iris, B. Involves anterior part of iris, C. Involves posterior chamber, D. Posterior synechiae
B: Involves anterior part of iris
Answer: B: Involves anterior part of iris 
Explanation: In Fush's heterochromic iridocyclitis, anterior surface is involved more commonly.

"Inflammatory membranes are common over the anterior surface of the iris and anterior face of the ciliary body"...... Yanoff