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
[{'content': 'True about heterochromic uveitis – \nSelect and explain. \nA. Involves posterior surface of iris, B. Involves anterior part of iris, C. Involves posterior chamber, D. Posterior synechiae', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In Fush\'s heterochromic iridocyclitis, anterior surface is involved more commonly.\n\n"Inflammatory membranes are common over the anterior surface of the iris and anterior face of the ciliary body"...... Yanoff', 'role': 'assistant'}]