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differential bppv dix hallpike maneuver ophthalmology algorithm causes clinical peripheral syndrome vertigo video avs cva dixhallpike hints nystagmus pupil signs
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with a peripheral cause ... cause of AVS. ... #Diagnosis #PhysicalExam ... #Neurology #AVS ... VestibularSyndrome #Posterior
Diagnostic Algorithm for Dizziness and Vertigo Peripheral Vertigo: • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... may be present Central ... with vascular causes ... positional episodes caused ... Hallpike test (posterior
Unilateral Fixed Dilated Pupil - Differential Diagnosis Framework If Altered Mental Status - Consider Oculomotor (3rd cranial
- Differential Diagnosis ... Framework If Altered Mental ... SAH, tumor • Posterior ... no neurological cause ... #neurology
Lateral Medullary Syndrome - Wallenberg's Syndrome Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
vertigo due to Posterior ... Clinical Findings: • Nausea ... Palatal myoclonus - Central ... #Wallenbergs #neurology ... #diagnosis
Characteristics of Peripheral and Central Vertigo PERIPHERAL VERTIGO • Onset: Sudden • Intensity: Severe initially, often decreasing
forehead) in classic posterior ... with vascular causes ... , such as with posterior ... #Vertigo #diagnosis ... symptoms #comparison #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 ... Occlusion of posterior ... #differential #diagnosis ... #neurology
Facial Swelling - Differential Diagnosis Framework for Facial Edema Infectious: • Dental abscess • Ludwig's angina • Vincent's angina • Cellulitis •
- Differential Diagnosis ... Preeclampsia Dermatologic ... Trauma: • Ocular ... #Differential #Diagnosis ... #PhysicalExam
Posterior Reversible Encephalopathy Syndrome (PRES) Overview Clinico-Radiological Syndrome, characterized by: • Headache • Seizures • Altered mental
Seizures • Altered mental ... may precede the neurologic ... the underlying cause ... with AEDs until cause ... #management #neurology
Red Eye - Differential Diagnosis Framework What? Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... , anterior and posterior ... Episcleritis Ocular ... detachment • Central ... Conjunctivitis #ocular
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver This is a case of posterior semicircular canal
Ocular Nystagmus ... Maneuver This is a case ... of posterior semicircular ... clinical #video #physicalexam ... ophthalmology #neurology
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