13 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
Ocular Nystagmus ... sudhir_kothari #Ocular ... #Nystagmus #BPPV ... Maneuver #clinical #video ... ophthalmology #neurology
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
Ocular Nystagmus ... sudhir_kothari #Ocular ... #Nystagmus #BPPV ... Maneuver #clinical #video ... ophthalmology #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... Varies • No neurologic ... vascular causes • Nystagmus ... auditory findings BPPV ... Vertigo #Algorithm #differential
Dix-HaIlpike Maneuver
 • Turn head to 45° and then rapidly lay patient to a supine position
The test is positive ... is rotational nystagmus ... HaIlpike #Maneuver #neurology ... #vertigo #bppv ... #management
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
The differential ... Video by Kathleen ... Ophthalmology #Neurology ... #Clinical #Video ... #Ocular #PhysicalExam
Helicobacter Pylori (H. pylori) Infection - Diagnosis and Management - GrepMed Handbook
Presentation: Dyspepsia / Peptic Ulcer
Diagnosis and Management ... 50% of adults +serology ... (IgG) - cannot differentiate ... past infection Management ... , Urea Breath Test
Bilateral Internuclear Ophthalmoplegia (BINO)

Bilateral Internuclear ophthalmoplegia in chronic Multiple sclerosis. Note the adduction lag in the
the adduction lag ... Abducting eye nystagmus ... Ophthalmoplegia #BINO #ocular ... physicalexam #clinical #video ... #neurology #ophthalmology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
ulceration • Ocular ... skin injury) • Neurologic ... is a skin prick test ... Behcet disease) Differential ... Syndrome #diagnosis #management
Periodic Alternating Gaze (PAG) on Physical Exam

Periodic Alternating Gaze (PAG) is an involuntary continuous cyclic horizontal
Periodic alternating nystagmus ... spontaneous horizontal nystagmus ... Alternating #Gaze #neurology ... #clinical #video ... #physicalexam #ocular
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... Test if patient ... • Vestibulo-ocular ... reflex • Gag ... #PhysicalExam #neurology