17 results
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
Sclerosis (MS) ... neurodegenerative disease ... nearly 3:1 • MS ... criteria for MS ... #treatment #MS
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
upgaze - Light-near ... region tumors - Multiple ... " - Vascular disease ... Parinauds #Syndrome #diagnosis ... #pineal #neurology
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
• Light-near dissociation ... region tumors • Multiple ... • Vascular disease ... Parinauds #syndrome #neurology ... #diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... > 30 years • Multiple ... blade of grass sign ... #Bone #Tumors #Diagnosis ... Radiology #XRay #msk
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
> 30 years: • Multiple ... blade of grass sign ... #Differential #Diagnosis ... Radiology #XRay #MSK ... #pediatrics
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
McDonald Criteria for Diagnosis ... of Multiple Sclerosis ... from onset - One year ... of disease progression ... #MS #neurology
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease ... (MS), Epidural ... , Mononeuritis multiplex ... #differential #diagnosis ... #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
10-33% develop MS ... • Bilateral signs ... swollen, while in MS ... Predictive of MS ... sclerosis (MS)
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Chondrodysplasia Neurologic ... Trauma • Strains/ tears ... Valgus position of knee ... causes #symptoms #signs ... #diagnosis #msk
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
- Differential Diagnosis ... include a: • Neurologic ... Onset ○ Meniere disease ... Noise trauma ○ MS ... ○ HIV ○ Lyme disease