This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitreous and retina, Subject name: Ophthalmology
[{'content': 'Persistent hyperplastic primary vitreous may be associated with \nSelect and explain. \nA. Microphthalmos, B. Cataract, C. Long ciliary processes, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Persistent hyperplastic primary vitreous (PHPV) : It results from failure of the primary vitreous structure to regress combined with the hypoplasia of the posterior poion of vascular meshwork. Clinically it is characterized by a white pupillary reflex (leucocoria) seen sholy after bih. Associated anomalies include congenital cataract, glaucoma, long and extended ciliary processes, microphthalmos and vitreous haemorrhage. Ref:- A K KHURANA; pg num:-245', 'role': 'assistant'}]