12 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Aneurysmal Bone ... Cyst Malignant ... #Bony #Tumors # ... Tumours #MSK #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
bone cyst • Osteoid ... #Tumors #Diagnosis ... #Radiology #XRay ... peds #pediatrics #msk ... #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... ) • Enostosis/bone ... docskalski #Knee #Bone ... #Tumors #Diagnosis ... #Bony #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... Simple/unicameral bone ... bone cyst • Osteoid ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Cysts • Aneurysmal ... Bone Cysts • ... #Mass #Tumor #BoneLesion ... #XRay #MSK #Differential ... #Orthopedics #Causes
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... degenerative subchondral bone ... cyst must be added ... #Bone #Tumor #Location ... #Bony
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
- Differential Diagnosis ... the most common causes ... form from bone marrow ... small pupil) on one ... #Differential #Diagnosis
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
- Benign Cysts ... In adults the most ... #Diagnosis #Pulmonary ... #Radiology #Mediastinal ... #Mass #Differential
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 Diagnosis ... - Aneurysmal bone ... cyst - Osteochondroma ... #msk #physicalexam
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Pathologic Fracture - MSK ... Radiology Imaging ... lesion: • Simple bone ... • Aneurysmal bone ... #diagnosis #msk