23 results
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
retraction (Collier's sign ... tumors - Multiple Sclerosis ... → "setting sun sign ... " - Vascular disease ... diagnosis #pineal #neurology
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
neurodegenerative disease ... • Lhermitte’s sign ... Signs and symptoms ... objective evidence of neurologic ... diagnosis #management #neurology
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
retraction (Collier's sign ... tumors • Multiple sclerosis ... "setting sun" sign ... • Vascular disease ... Parinauds #syndrome #neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
• Meniere's Disease ... Dysfunction - Imbalance, neurologic ... symptoms/signs, ... • Multiple sclerosis ... Dizziness #Vertigo #Neurology
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gout (Gouty Arthritis ... ) - MSK Radiology ... circumscribed sclerotic ... mass and NO prior signs ... diffuse chondral disease
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
vasculitis, Behcet disease ... erythematosus, Rheumatoid arthritis ... , Systemic sclerosis ... Goodpasture's Disease ... differential #diagnosis #nephrology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Amyotrophic Lateral Sclerosis ... Pathophysiology ... Presentation: - Disease ... course of the disease ... #neurology #diagnosis
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
of the Hip • Arthritis ... Chondrodysplasia Neurologic ... Trendelenburg #Gait #pathophysiology ... causes #symptoms #signs ... #diagnosis #msk
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
Diagnosis of Multiple Sclerosis ... - One year of disease ... Diagnosis #Multiple #Sclerosis ... #MS #neurology
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
Rheumatoid arthritis ... inflammation (Scleritis ... interstitial lung disease ... RheumatoidArthritis #RA #pathophysiology ... #signs #symptoms