This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diseases of Cornea, Subject name: Ophthalmology
[{'content': 'Krukenberg spindles are found in \nSelect and explain. \nA. Pigment dispersion syndrome, B. Primary angle closure glaucoma, C. Hypermature morgagnian cataract, D. Anterior uveitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Pigment dispersion syndrome *Krukenberg spindle- Pattern formed on posterior surface of cornea by pigmented iris cells which are deposited as result of currents of the aqueous humor. Found In Pigment dispersion Trauma Pseudoexfoliation syndrome', 'role': 'assistant'}]