29 results
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
dissociaton; • Usually unilateral ... ; • Slow pupillary ... dissociation • Other causes ... #PhysicalExam #neurology ... #ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... light on the left eye ... #clinical #video ... #ocular #neurology ... #ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Her ocular exam ... in those rare bilateral ... anisocoria #clinical #video ... #ophthalmology ... #physicalexam #neurology
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
It is caused by ... of the eye and ... PhysicalExam #clinical #video ... #ophthalmology ... #neurology #syndrome
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
Epileptic Pupillary Hippus on Physical Exam

Epileptic pupillary Hippus- spasmodic or rhythmic contraction of the pupil of
contraction of the pupil ... of the eye. ... PhysicalExam #clinical #video ... #neurology #ocular ... #pupils
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
pupils observed ... pupillary contraction ... clinical #video ... #ophthalmology # ... #reflex #neurology
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Marcus Gunn's pupils ... clear sign of unilateral ... regarding the cause ... #Defect #Neurology ... #Clinical #Video
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Examine both eyes ... • Neurologic ... large/unreactive pupil ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Because of bilateral ... more affected eye ... PhysicalExam #clinical #video ... #neurology #ophthalmology ... #ocular #ptosis