Ophthalmology Diseases of orbit, Lids and lacrimal apparatus b48b6bed The differential diagnosis of Retinoblastoma include all of the following except A Persistent hyperplastic primary vitreous B Coats disease C Retinal astrocytoma D Retinal detachment High-Yield Explanation Retinal detachment does not present as leucocoria. That is white eye reflex Refer khurana 6/e p 420