Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's sign)
Why?
 - Pineal region tumors
 - Multiple Sclerosis
 - Hydrocephalus → "setting sun sign"
 - Vascular disease (stroke)

Dr. Gabriela Figueiredo Pucci @gabifpucci

#Parinauds #Syndrome #diagnosis #pineal #neurology