title: Comparison of congenital disc blurring and incipient papilledema in red-free light--a photographic study.
mesh_terms: D003116:Color; D003937:Diagnosis, Differential; D006801:Humans; D007427:Intracranial Pressure; D008722:Methods; D009887:Ophthalmoscopy; D009900:Optic Nerve; D010211:Papilledema / Q000175:diagnosis*; D010781:Photography; D012018:Reflex; D012160:Retina / Q000473:pathology; D012164:Retinal Diseases / Q000151:congenital* / Q000175:diagnosis*