220 results
clinical video diagnosis differential treatment vertigo nephrology sign algorithm hemiballismus ophthalmology movement reflex syndrome maneuver hemichorea hints palsy peripheral central
Causes of Vertigo - Differential Diagnosis Algorithm #Diagnosis #Neurology #Dizziness #Peripheral #Central #Algorithm #BPPV #Differential #Ddxof
Causes of Vertigo ... Algorithm #Diagnosis #Neurology ... Central #Algorithm #BPPV
HINTS Exam - Unidirectional Nystagmus - Left-beating In a patient with vertigo symptoms, this finding is reassuring
for a PERIPHERAL cause ... Nystagmus #HINTS #PhysicalExam ... Clinical #Video #Negative ... #Neurology #Peripheral
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 USMLE Epidemiology and Biostatistics Summary Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
100%, then all negative ... PPV: proportion ... prevalence is low, then PPV ... proportion of negative ... specificity -> higher PPV
Diagnostic Algorithm for Dizziness and Vertigo Peripheral Vertigo: • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... with vascular causes ... position change • Neurologic ... auditory findings BPPV ... positional episodes caused
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with a peripheral cause ... of AVS and negative ... with a central cause ... #Diagnosis #PhysicalExam ... #Neurology #AVS
Characteristics of Peripheral and Central Vertigo PERIPHERAL VERTIGO • Onset: Sudden • Intensity: Severe initially, often decreasing
than a minute for BPPV ... posterior canal BPPV ... horizontal canal BPPV ... with vascular causes ... symptoms #comparison #neurology
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis BENIGN PAROXYSMAL POSITIONAL VERTIGO • Age: More common
Positional Vertigo (BPPV ... impulse test: Negative ... consistent with BPPV ... ) #Vertigo #BPPV ... Labyrinthitis #diagnosis #neurology
HINTS Exam - Distinguishing Central from Peripheral Vertigo • Head Impulse: Head thrust 10° with eyes
TylerLarsenMD #HINTS #physicalexam ... Vertigo #diagnosis #neurology ... #bppv #comparison
Relative Afferent Pupillary Defect Dr. Felipe Duarte Augusto @semiologianeurologica #RAPD #Relative #Afferent #Pupillary #Defect #Neurology #Clinical #Video #Pupils
Relative Afferent ... semiologianeurologica #RAPD #Relative ... Pupillary #Defect #Neurology ... Video #Pupils #PhysicalExam
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 Epley Maneuver for Treatment of BPPV By Dr. Gutwein via @jmcchiefs #Epley #Maneuver #BPPV #Benign #paroxysmal #positional #vertigo
for Treatment of BPPV ... Epley #Maneuver #BPPV ... positional #vertigo #neurology ... clinical #video #physicalexam ... #management
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