6 results
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
history of viral infection ... Occlusion of posterior ... Multiple sclerosis ... signs or symptoms ... #differential #diagnosis
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
statusHeadache ... Etiology: • Pathophysiology ... Neurological symptoms ... thrombosis Testing ... #diagnosis #management
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Pathophysiology ... - Causes progressive ... - Further testing ... #neurology #diagnosis ... #management
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
that results in CNS ... • Bilateral signs ... and/or symptoms ... simplex virus, HIV ... #management #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
, particularly scleritis ... purpura: Strong sign ... 50 years • New headache ... tract, and often causes ... chorioretinitis, CNS
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
cough, chills, headache ... Pericarditis • Sclerosing ... iron overload states ... Urinary antigen testing ... #Diagnosis #Management