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

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... tumors ... and tumor (Ill-defined ... tumor #BoneTumors ... #Malignant #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... tumors that can ... • Giant cell tumor ... #Bone #Tumors # ... Diagnosis #Bony
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... tumors that can ... bone cyst • Osteoid ... #Bone #Tumors # ... #Differential #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
tumors that can ... bone cyst • Osteoid ... • Giant cell tumor ... #Bone #Tumors # ... Lesions #Bony #Differential
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
primary malignant bone ... tumor - Ewings ... transition between bone ... and tumor (Ill-defined ... tumor #Ewings
Representative X-ray appearance of a primary benign bone tumor - Aneurysmal Bone Cyst 
 • Soft
primary benign bone ... tumor - Aneurysmal ... Bone Cyst • ... Narrowing • Bony ... the articular bone
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Bone Lesion on X-Ray ... /or Non-Active Bone ... 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 ... , a giant cell tumor ... degenerative subchondral bone ... #Bone #Tumor #Location ... #Differential #Bony
Benign Primary Bone Tumors: Pathogenesis of X-ray appearance
 • "Geographic" bone destruction
 • Lack of soft-tissue
Benign Primary Bone ... Tumors: Pathogenesis ... • "Geographic" bone ... destruction around the tumor ... XRay #diagnosis #Radiology
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 ... - Giant cell tumor ... Chondroblastoma - Benign Tumors ... - Aneurysmal bone ... cyst - Osteochondroma