41 results
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
patient with vertigo symptoms ... worrisome for a CENTRAL ... cause of vertigo ... Video #Positive #Neurology ... #Central #Vertigo
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
patient with vertigo symptoms ... worrisome for a CENTRAL ... cause of vertigo ... Clinical #Video #Neurology ... #Vertigo #Central
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... vomiting, auditory symptoms ... Bone Fracture Central ... symptoms/signs, ... Dizziness #Vertigo #Neurology
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Impulse Test = Central ... Cause This patient ... patient with vertigo symptoms ... cause of vertigo ... Clinical #Video #Neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
may be present Central ... with vascular causes ... No auditory symptoms ... Long symptom-free ... differential #diagnosis #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... and Central Vertigo ... CENTRAL VERTIGO ... #Vertigo #Causes ... differential #diagnosis #neurology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
returns to its neutral ... state when it is ... clinical #video #neurology ... #ophthalmology
BEE Syndromes - Immune-mediated conditions affecting the brain, eye, and ear

Visual or auditory symptoms in conjunction
Visual or auditory symptoms ... conjunction with symptoms ... attributable to central ... Inflammatory causes ... BEE #Syndromes #neurology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
hypercoagulable state ... retinal edema caused ... Occlusion #CRAO #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
"pass out" • Symptoms ... spinning" • Symptoms ... Associated with nausea ... Dysequilibrium: • Feels unable ... differential #diagnosis #neurology