13 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
Myeloma - punched out ... blade of grass sign ... Diagnosis #Bony ... #Differential #Radiology ... #XRay #msk #lesions
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... blade of grass sign ... Lesions #Bony #Differential ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
) - MSK Radiology ... mass and NO prior signs ... - **MSK rads ... Differential diagnosis ... PVNS/Giant Cell Tumor
Major neurocognitive disorders (MNCD): Diagnosis and workup 

1) Clinical diagnosis Cognitive impairment + loss of autonomy
2)
autonomy 2) Rule out ... conditions (1.5%) : tumors ... MRI, iADL scale, ... (parkinsonian signs ... #Differential #
HIV-Associated Neurocognitive Disorder (HAND)

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

Pathophysiology:
HIV frequently
impairment • HIV dementia ... similar to PML, but MRI ... Diagnosis: MRI ... Findings: • Rule out ... disturbance and tremors
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
: • Tumor-like ... demyelinating lesions ... resonance imaging [MRI ... ] T2 lesions) McDonald ... #management #neurology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Systemic disease associated ... Behcet disease) Differential ... Diagnosis: • Genital ... interferon alfa, or tumor ... #management #signs
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Diagnosis Framework ... system: Brain tumor ... Lack of UMN/LMN signs ... Neoplastic: Malignancy-associated ... EMG) studies • MRI
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
compressive cord lesion ... • Bilateral signs ... Enhancement - TM and tumor ... #management #neurology ... #differential
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
in HIV / AIDS - Differential ... Principles of HIV-Associated ... ; associated intracranial ... Imaging: - MRI ... CNS #Infections #differential