33 results
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Medial Meniscus ... peripheral red zone ... Differential diagnosis ... BucketHandle #Tear #knee ... #mri #clinical
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... other aggressive lesion ... @docskalski #Knee ... #Differential #Radiology ... pediatrics #msk #lesions
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... occur around the knee ... - punched out lesions ... @docskalski #Knee ... #Differential #Radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Compatible syndrome + MRI ... IgG • CNS PCR ... 30% present w/ CNS ... #Brain #differential
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... other aggressive lesion ... - punched out lesions ... @docskalski #Knee ... Lesions #Bony #Differential
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
- None. ... Dissemination in space on MR ... implicating a different CNS ... implicating a different CNS ... implicating a different CNS
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
aspect of the knee ... connection to meniscus ... Differential diagnosis ... connection to meniscus ... #clinical #mri
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
atraumatic adolescent knee ... physeal fusion and bone ... (save $$) Differential ... • Bone contusion ... #clinical #mri
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... - Differential ... Ligamentous injuries - Meniscal ... - Aneurysmal bone ... Effusions #causes #differential
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Imaging: - MRI ... Enhancement: multifocal lesions ... punched-out" cystic lesions ... #Infections #differential