8 results
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
Pupillary Abnormalities ... anisocoria) - Tonic ... pupil (Adie's pupil ... #Diagnosis #Ophthalmology ... #Horners #ArgyllRobertson
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... unilateral; • Slow pupillary ... : • Adie's Pupil ... Other causes of tonic ... #neurology #ophthalmology
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
- Horner's ... Dilatation - Adie's ... Tonic Pupil - ... Differential #Diagnosis #Ophthalmology ... #Pupillary #Pupils
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Anisocoria - Pupillary ... pilocarpine • Tonic ... (Adie's) Pupil ... #Anisocoria #Pupillary ... Algorithm #Causes #Ophthalmology
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 ... Adie’s tonic pupil ... #Tonic #Pupil # ... #physicalexam #neurology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis: Dilated pupils ... closure glaucoma, Adie's ... tonic pupil, Migraine ... Unilateral Miosis: Horner's ... differential #diagnosis #ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... - Pupillary dilation ... #Pupillary #reflex ... clinical #video #ocular ... #neurology #ophthalmology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
pupils observed ... Absence of bilateral pupillary ... #tonic #pupils # ... clinical #video #ophthalmology ... bilateral #reflex #neurology