8 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential ... Enchondroma • Aneurysmal ... Bone Cyst Malignant ... #Tumours #MSK # ... #Orthopedics #Causes
Diagram of different types of bone tumors that can occur around the knee on XRay -
types of bone tumors ... • Aneurysmal bone ... cyst • Osteoid ... Diagnosis #Bony #Differential ... peds #pediatrics #msk
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
- Differential ... • Aneurysmal ... #BoneLesion #XRay ... #MSK #Differential ... #Orthopedics #Causes
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
around the knee on XRay ... • Aneurysmal bone ... Lesions #Bony #Differential ... Diagnosis #Radiology #XRay ... #MSK #pediatrics
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 ... : - Aneurysmal ... bone cyst - Osteochondroma ... diagnosis #msk #
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... Erythropoietin Secreting Tumor ... 90%, Abnormal Abdominal ... Ultrasound High ... Abnormal Chest X-Ray
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Pathologic Fracture - MSK ... Diagnose with X-RAY ... Differential diagnosis ... • Aneurysmal bone ... Radiology #diagnosis #msk
Liposclerosing Myxofibrous Tumor (LSMFT) - MSK Radiology
Imaging Findings:
 • Geographic lucent lesion with sclerotic margin in
(LSMFT) - MSK Radiology ... Case description ... Differential diagnosis ... • Aneurysmal bone ... cyst: expansile