14 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
PSC BPPV after Dix ... Maneuver This is a case ... #Dix #Hallpike ... #physicalexam #ophthalmology ... #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... Short-lived (typically less ... without an obvious cause ... Occlusion of posterior ... Central #Vertigo #Causes
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Ketamine - Dim ... Constricted pupils less ... Horner's syndrome, Posterior ... differential #diagnosis #ophthalmology ... #causes
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
PSC BPPV after Dix ... Maneuver This is a case ... of right posterior ... #physicalexam #ophthalmology ... #neurology #Frenzel
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Neurologic ... symptoms suggest ... a mass as the cause ... Error • Cataract/Lens ... #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Common Causes: ... , anterior and posterior ... Questions to Ask ... Unilateral or bilateral symptoms ... differential #diagnosis #ophthalmology
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
are not caused ... years; remission less ... nodules; anterior/posterior ... MSK, heart (2-5% ... extensor surface of legs
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
lasting seconds to less ... with vascular causes ... , such as with posterior ... findings #signs #symptoms ... #comparison #neurology
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
Non-inflammatory Causes ... conjunction with symptoms ... several common and less ... consistent with MS ... BEE #Syndromes #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
weakness, arms > legs ... Differential DX ... Clinical DX: - ... immunologic assay - MuSK ... diagnosis #management #neurology