10 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
on XRay - Age > ... • Giant cell tumor ... flame/blade of grass ... sign • Parosteal ... Diagnosis #Bony
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
on XRay Age < 30 ... • Giant cell tumor ... flame/blade of grass ... sign • Parosteal ... #Diagnosis #Radiology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
in permanent neurologic ... - Abscess - Tumor ... - Syrinx - Tumor ... Intramedullary tumor ... #differential #diagnosis
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... Complete hemicord lesion ... herniation or tumour ... pathophysiology #signs ... #orthopedics #neurology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
consistent with a diagnosis ... space occupying lesions ... decompress the spinal cord ... Horners #Syndrome #clinical ... #physicalexam #neurology
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
Forms of MS: • Tumor-like ... demyelinating lesions ... imaging [MRI] T2 lesions ... stimulation Clinical ... Progressive MS (Spinal cord
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... skin injury) • Neurologic ... matter, spinal cord ... interferon alfa, or tumor ... #management #signs
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Transverse Myelitis - Clinical ... lesion • Bilateral ... signs and/or symptoms ... Enhancement - TM and tumor ... #management #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... system: Brain tumor ... the spinal cord ... Lack of UMN/LMN signs ... #neurology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
Diagnosis: MRI ... Clinical Presentation ... : The clinical ... disturbance and tremors ... dementia #AIDS #Neurology