315 results
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
Overview - Unequal Pupils ... (Adie's pupil) ... - Equal Pupils ... Anisocoria #Adies #Horners ... GrepMed Recommended Text
Pupils: Localization in Coma
 • Small, Reactive pupils: Metabolic coma.
 • Unilateral Fixed, dilated pupil :
Pupils: Localization ... Small, Reactive pupils ... Fixed, dilated pupil ... • Pinpoint pupils ... • Horner's syndrome
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
All About Horner's ... Syndrome Horner's ... (constricted pupil ... Horner's svndrome ... in 1855 by Ed Horner
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Measure pupil size ... noted, re-measure pupil ... - Horner's ... - Adie's Tonic Pupil ... Ophthalmology #Pupillary #Pupils
Instructions on how to perform the swinging light test to detect a relative afferent pupillary defect.

http://www.cmaj.ca/content/early/2015/01/05/cmaj.140685

Normal
swinging light test ... swinging light test ... Both pupils should ... swinging light test ... Swinging #Light #Test
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... Note that right pupil ... Ophthalmology #Photo #Horners
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis: Dilated pupils ... , Adie's tonic pupil ... : Constricted pupils ... Unilateral Miosis: Horner's ... Argyll Robertson pupils
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... a diagnosis of Horner's ... how the right pupil ... anterior_seg_rocks #Horners
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... neuritis due to MS ... How to test it? ... swinging light test ... #Marcus #Gunn #Pupil
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
comparison to Horner's ... oblique • Dilated Pupil ... innervation to pupil