21 results
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Check pupillary ... - Horner's Syndrome ... Dilatation - Adie's Tonic ... #Ophthalmology ... #Pupillary #Pupils
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
Pupillary Abnormalities ... anisocoria) - Tonic ... - Homer's Syndrome ... #Diagnosis #Ophthalmology ... #Pupillary #Abnormalities
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... dissociation • Other causes ... of tonic pupil ... #PhysicalExam #neurology ... #ophthalmology
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Isocoria - Pupillary ... - Differential Diagnosis ... Midbrain (Parinaud's Syndrome ... #Algorithm #Causes ... #Ophthalmology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
Absence of bilateral pupillary ... #tonic #pupils # ... clinical #video ... #ophthalmology # ... bilateral #reflex #neurology
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Anisocoria - Pupillary ... - Differential Diagnosis ... pilocarpine • Tonic ... #Algorithm #Causes ... #Ophthalmology
Persistent Pupillary Membrane (PPM) on Slit Lamp Ocular Examination

This membrane would be a remainder of the
Persistent Pupillary ... large enough to cause ... #Membrane #Pupil ... #clinical #video ... #ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
- Differential Diagnosis ... glaucoma, Adie's tonic ... Miosis: Horner's syndrome ... #differential #diagnosis ... #ophthalmology
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
It is caused by ... infection which causes ... PhysicalExam #clinical #video ... #ophthalmology ... #neurology #syndrome
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... - Pupillary dilation ... #clinical #video ... #ocular #neurology ... #ophthalmology