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

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Defects - Differential ... pilocarpine • Tonic (Adie's ... ) Pupil (Ciliary ... #Defects #Differential ... Algorithm #Causes #Ophthalmology
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Isocoria - Pupillary ... Defects - Differential ... Syphilis (light-near ... #Defects #Differential ... 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 ... slightly reduced near ... Adie’s tonic pupil ... anterior_seg_rocks #Adies ... #video #ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis - Differential ... Brainstem herniation (Comatose ... closure glaucoma, Adie's ... Mydriasis #Miosis #differential ... #diagnosis #ophthalmology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Evaluation of a Comatose ... consciousness Differential ... Cough reflex Pupils ... : • Anisocoria ... If ok with ICU team