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

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... and tumor (Ill-defined ... • Soft-tissue mass ... tumor #BoneTumors ... #Malignant #Radiology
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Aneurysmal Bone ... Histiocytoma #Primary #Bone ... #Bony #Tumors # ... #Oncology #Radiology
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
- Differential ... Multiple Myeloma Benign ... • Giant Cell Tumor ... #Mass #Tumor #BoneLesion ... #Orthopedics #Causes
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... • Giant cell tumor ... #Bone #Tumors # ... Diagnosis #Bony ... #Differential #Radiology
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... , a giant cell tumor ... #Bone #Tumor #Location ... Diaphysis #Epiphysis #Radiology ... #Bony
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... • Giant cell tumor ... #Bone #Tumors # ... Lesions #Bony #Differential ... #Diagnosis #Radiology
Benign Primary Bone Tumors: Pathogenesis of X-ray appearance
 • "Geographic" bone destruction
 • Lack of soft-tissue
Benign Primary Bone ... • "Geographic" bone ... of soft-tissue mass ... destruction around the tumor ... XRay #diagnosis #Radiology
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
other germ cell tumor ... Bronchogenic cyst/Tumor ... • Bronchogenic tumor ... • Neurogenic tumor ... form from bone marrow
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have characteristic
Osteoid osteomas are benign ... bone-forming tumours ... and classically cause ... osteoid #osteoma #tumor ... pediatrics #nidus #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 ... - Differential ... - Giant cell tumor ... Chondroblastoma - Benign ... bone cyst - Osteochondroma