10 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
#Diagnosis #PhysicalExam ... #Neurology #AVS ... VestibularSyndrome #Posterior ... #CVA #Peripheral ... #Testing #HIT #HINTS
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
HINTS Exam - Distinguishing ... Central from Peripheral ... TylerLarsenMD #HINTS ... #Peripheral #Vertigo ... #diagnosis #neurology
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
- Differential Diagnosis ... Vertigo: • Peripheral ... Meniere's Disease • Central ... Syphilis, Cerebellar/Posterior ... #neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... Rotary Movement Peripheral ... Bone Fracture Central ... Hemorrhage #Dizzy ... Dizziness #Vertigo #Neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
and Central Vertigo ... forehead) in classic posterior ... , such as with posterior ... #diagnosis #findings ... symptoms #comparison #neurology
Diagnostic algorithm for differentiating vestibular neuritis from stroke in patients with AVS. This sequence of testing
components: targeted neurologic ... testing gait in any dizzy ... if the cause is peripheral ... CNS, Central nervous ... #Posterior #CVA
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... Dizziness and Vertigo Peripheral ... may be present Central ... Hallpike test (posterior ... #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... Occlusion of posterior ... #Peripheral #Central ... #differential #diagnosis ... #neurology
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Disorders ATL With Posterior ... Heroin Inhalation Central ... #Differential #Diagnosis ... #Radiology #Neurology
Prostate Zonal Anatomy
 • Transition Zone: Surrounds the prostatic urethra. Enlargement of this zone results in
Hyperplasia • Central ... of the prostate posterior ... the prostate • Peripheral ... Zonal #Anatomy #radiology ... #urology