12 results
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Dizziness - Central ... Tumours: CPA, posterior ... • Semicircular canal ... Amy Chung, MD, MSc ... Differential #Diagnosis #algorithm
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Acute Spinal Cord ... mimics complete • Central ... #diagnosis #pathophysiology ... #signs #symptoms ... #msk #orthopedics
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 ... Hallpike test (posterior ... Long symptom-free
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
survival is 93-95% Pathophysiology ... are not caused ... General: fever, ... nodules; anterior/posterior ... MSK, heart (2-5%
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Cauda Equina Syndrome ... Causes: • Large ... disc herniation (central ... spine Signs / Symptoms ... #MSK #pathophysiology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... Neurological symptoms ... : Acute onset 2 ... , ADEM, Acute toxic ... the underlying cause
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Acute Closed Angle ... • Significant cause ... humour from the posterior ... generally with central ... ClosedAngle #Glaucoma #pathophysiology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
macula via the posterior ... trucking" • Acute ... retinal edema caused ... Occlusion #CRAO #pathophysiology ... diagnosis #signs #symptoms
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
, anterior and posterior ... detachment • Central ... artery occlusion • Central ... Questions to Ask ... Unilateral or bilateral symptoms
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Acute febrile ... Episcleritis Signs and Symptoms ... Headaches - A general ... development of skin symptoms ... Causes: - Idiopathic