12 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
- punched out lesions ... • Giant cell tumor ... Diagnosis #Bony #Differential ... #Radiology #XRay ... adult
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Ring-Enhancing Lesions ... Sarcoidosis • Neuro Behcets ... #Brain #differential ... diagnosis #causes #radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
other aggressive lesion ... Diagnosis #Bony #Differential ... #Radiology #XRay ... pediatrics #msk #lesions ... #adult
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Epidemiology: • Young adults ... that can confirm Behcet ... disease) Differential ... interferon alfa, or tumor ... azathioprine #Behcet
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
other aggressive lesion ... - punched out lesions ... • Giant cell tumor ... #Bony #Differential ... #Diagnosis #Radiology
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
: Only a few lesions ... included in the differential ... be added to the differential ... Diaphysis #Epiphysis #Radiology ... #MSK #Differential
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
Fever Patterns - Differential ... leishmaniasis • Adult ... Crohn disease • Behcet ... Crohn's disease • Behcet's ... Fever #Patterns #Differential
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Desmoid - MSK Radiology ... 2-hyperintense lesion ... correlate to a desmoid tumor ... Differential diagnosis ... mri #clinical #Radiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
pulmonary • Janeway lesions ... Marantic (NTBE) Differential ... Metastatic disease and tumor ... or destructive lesion ... diagnosis #management #cardiology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
compressive cord lesion ... Enhancement - TM and tumor ... less swollen - Lesion ... or optic nerve lesions ... management #neurology #differential