4 results
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
• Light-near dissociation ... (tectal pupils) ... Convergence retraction nystagmus ... Parinauds #syndrome #neurology ... #diagnosis
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diplopia - Double ... - Differential Diagnosis ... • Neurologic ... Cataract/Lens Dislocation ... large/unreactive pupil
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Adie’s Tonic Pupil ... Her ocular exam ... with light near dissociation ... anisocoria #clinical #video ... #physicalexam #neurology
Wernicke's Encephalopathy 
CLINICAL TRIAD: only seen in 1/4 pts 
W.E. is often under diagnosed 
1. ENCEPHALOPATHY
is often under diagnosed ... DYSFUNCTION (29%) Nystagmus ... , Light near dissociation ... , Nonreactive pupils ... #triad #neurology