10 results
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... and tumor (Ill-defined ... tumor #BoneTumors ... #Malignant #Radiology ... #Diagnosis #XRay
Diagram of different types of bone tumors that can occur around the knee on XRay -
• Giant cell tumor ... degenerative subchondral cyst ... #Bone #Tumors # ... Diagnosis #Bony ... #Differential #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... bone cyst • Osteoid ... #Bone #Tumors # ... Diagnosis #Bony ... #Differential #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
bone cyst • Osteoid ... • Giant cell tumor ... #Bone #Tumors # ... Lesions #Bony #Differential ... #Diagnosis #Radiology
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Bone Lesion on X-Ray ... - Differential Diagnosis ... Bone Cysts • ... • Giant Cell Tumor ... #Mass #Tumor #BoneLesion
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... : Only a few lesions ... , a giant cell tumor ... cyst must be added ... #Bone #Tumor #Location
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Systemic disease - Malignancy ... - Giant cell tumor ... - Aneurysmal bone ... cyst - Osteochondroma
Liposclerosing Myxofibrous Tumor (LSMFT) - MSK Radiology
Imaging Findings:
 • Geographic lucent lesion with sclerotic margin in
Liposclerosing Myxofibrous Tumor ... for bone lesion ... cyst: expansile ... #Myxofibrous #Tumor ... #Radiology #diagnosis
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Desmoid - MSK Radiology ... correlate to a desmoid tumor ... - Bone scans ... Desmoid #clinical #mri ... #diagnosis #msk
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... system: Brain tumor ... • Neoplastic: Malignancy-associated ... EMG) studies • MRI ... #Differential #Diagnosis