7 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with nystagmus. ... VestibularSyndrome #Posterior ... #CVA #Peripheral ... #Central #HeadImpulse ... #Testing #HIT #HINTS
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
The HINTS Exam - ... Differentiating Central vs ... Peripheral Vertigo ... Impulse Test Nystagmus ... JayLin3455 #HINTS
Diagnostic algorithm for differentiating vestibular neuritis from stroke in patients with AVS. This sequence of testing
if the cause is peripheral ... acute vestibular syndrome ... Test, Nystagmus ... #Posterior #CVA ... #Syndrome #Algorithm
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... forehead) in classic posterior ... vascular causes, such as ... with posterior ... circulation TIA • Nystagmus
Algorithm for the diagnostic evaluation of dizziness. (HINTS = head-impulse, nystagmus, test of skew.)
Questions regarding the
(HINTS = head-impulse ... , nystagmus, test ... the dizziness as ... more likely to be peripheral ... the etiology is peripheral
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
condition: - Nystagmus ... - Symmetrical peripheral ... - Falls due to peripheral ... congestive HF - Peripheral ... Lactate/Pyruvate - AV
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
mediators such as ... extrapulmonary (peripheral ... nodules; anterior/posterior ... Specific sarcoidosis syndromes ... • Heerfordt syndrome