13 results
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
defect. ... defect* (RAPD) ... defect. ... #Diagnosis #PhysicalExam ... #Ophthalmology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
pupillary defect ... The pupil that does ... not react to the light ... #video #neurology ... #ophthalmology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
pupillary contraction ... despite light stimulation ... clinical #video #ophthalmology ... syndrome #bilateral #reflex ... #neurology #absent
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Marcus Gunn's pupils ... reflex. ... #Defect #Neurology ... Clinical #Video #Pupils ... #MacrusGunn #PhysicalExam
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
- Light-near dissociation ... pupillary dilation ... #neurology #diagnosis ... #ophthalmology ... #physicalexam
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... Defect (RAPD) Definition ... light reflex is ... #Defect #RAPD # ... neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
(4-6mm); • Light-near ... unilateral; • Slow pupillary ... Anisocoria - same pupillary ... #PhysicalExam # ... neurology #ophthalmology
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
do not react to light ... reflex are close ... #PhysicalExam # ... clinical #video #neurology ... #ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
in response to light ... #Pupillary #reflex ... video #ocular #neurology ... #ophthalmology ... tuberous #sclerosis #physicalexam
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
with bright or direct ... with light near ... clinical #video #ophthalmology ... #physicalexam # ... neurology