893 results
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Factitious IMPAIRED DILATION ... Preganglionic - No dilation ... Postganglionic - Dilation ... Algorithm #Causes #Ophthalmology
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
Abscent pupillary dilation ... neurology #diagnosis #ophthalmology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
impression of dilation ... video #neurology #ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Slow pupillary dilation ... PhysicalExam #neurology #ophthalmology
FIGURE 3. KERATIC PRECIPITATES. COURTESY OF WIKIMEDIA COMMONS AND JONATHAN TROBE, MD.

In addition to a good
structures requires dilation ... #Clinical #Ophthalmology
Petaloid Cataract - Slit-lamp examination with pupillary dilation revealed white opacities in the form of decagonal
with pupillary dilation ... #Clinical #Ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Pupil - Pupillary dilation ... ocular #neurology #ophthalmology
Recommended Follow-up of Treated Syphilis Cases

EVIDENCE OF TREATMENT FAILURE OR POSSIBLE REINFECTION
• Persistence or recurrence of
than 2 weeks) 2-dilution ... to decrease 2 dilutions ... than 2 weeks) 2-ciilution ... decrease at least 2 dilutions
Hippus on Physical Exam
Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
Hippus: alternating dilation ... video #neurology #ophthalmology
Hippus on Physical Exam

Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
Hippus: alternating dilation ... video #neurology #ophthalmology