This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Glaucomas, Subject name: Ophthalmology
[{'content': 'Comment on the diagnosis: \nSelect and explain. \nA. Retinoblastoma, B. Buphthalmos, C. Esotropia, D. Anterior uveitis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. (b) Buphthalmos.* Infantile glaucoma, which often produces the clinical sign of Buphthalmos, can be caused when an abnormally narrow angle between the cornea and iris blocks the outflow of aqueous humor; this causes increased intraocular pressure and eventual enlargement of the globe (eyeball).* The predominant signs are prominent eyeball, Haab's striae in Descemet's membrane of cornea, enlarged cornea, myopia.", 'role': 'assistant'}]