14 results
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

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

This is a case of right posterior semicircular
Ocular Nystagmus ... #Posterior #Dix ... Maneuver #clinical #video ... #physicalexam #ophthalmology ... #neurology #Frenzel
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
forehead) in classic posterior ... , such as with posterior ... #Vertigo #diagnosis ... #findings #signs ... symptoms #comparison #neurology
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Detachment • Posterior ... Hemorrhage • Central ... Ultrasound #pocus #differential ... #diagnosis #radiology ... #ophthalmology
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Diagnosis Framework ... • Peripheral: BPPV ... Meniere's Disease • Central ... Syphilis, Cerebellar/Posterior ... #Diagnosis #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
may be present Central ... auditory findings BPPV ... Hallpike test (posterior ... Vertigo #Algorithm #differential ... #diagnosis #neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
mimics complete • Central ... Injury #Syndromes #diagnosis ... pathophysiology #signs ... symptoms #msk #orthopedics ... #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
positional vertigo (BPPV ... Occlusion of posterior ... signs or symptoms ... Vertigo #Causes #differential ... #diagnosis #neurology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Diagnosis Framework ... , anterior and posterior ... #differential # ... diagnosis #ophthalmology
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
intensity at onset, posterior ... thrombophilia, neurologic ... signs/symptoms ... postpartum #Diagnosis ... Dangerous #Deadly #Differential