This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glaucoma, Subject name: Ophthalmology
[{'content': '40 years male with spherophakia is at risk for developing- \nSelect and explain. \nA. Phacolytic glaucoma, B. Phacoanaphylactic glaucoma, C. Phacomorphic glaucoma, D. None of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Anterior subluxation or dislocation of lens and spherophakia (congenital small spherical lens )are causes of phacotopic (a variant of phacomorphic) glaucoma.Ref:Comprehensive ophthalmology-AK Khurana 6th edition chapter-10 page no:248 Ref:Comprehensive ophthalmology-AK Khurana 6th edition chapter-10 page no:248', 'role': 'assistant'}]