13 results
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
Argyll Robertson Pupil ... small (1-2mm) pupil ... #neurology #diagnosis ... #ophthalmology ... #physicalexam
Unilateral Acute Vision Loss - Differential Diagnosis Algorithm
Painful - Cornea
 • Keratopathy
Painful - No Abnormalities of
- Differential Diagnosis ... (fixed dilated pupil ... Demyelination • MS ... #Differential #Diagnosis ... Algorithm #Causes #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... mildly dilated pupil ... females Differential Diagnosis ... #PhysicalExam # ... neurology #ophthalmology
Hippus on Physical Exam
Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
constriction of pupils ... encephalopathies, MS ... #Hippus #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Hippus on Physical Exam

Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
constriction of pupils ... encephalopathies, MS ... #Hippus #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... Map - Optic Nerve ... Infection • MS ... NeuroOphthaImoIogy #Neurology ... #Differential #Diagnosis
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Adie’s Tonic Pupil ... suggest oculomotor nerve ... clinical #video #ophthalmology ... #physicalexam # ... neurology
Pupillary Hippus

The pupillary hippus is defined as a continuous oscillation of the pupillary diameter in the
the oculomotor nerve ... the clue for the diagnosis ... clinical #video #neurology ... #ophthalmology ... #physicalexam
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Differential Diagnosis ... • Neurologic ... Migraine is a diagnosis ... large/unreactive pupil ... Algorithm #Causes #Ophthalmology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
a non-reactive pupil ... , abducens nerve ... clinical #video #ophthalmology ... #physicalexam # ... neurology