396 results
Osteoarthritis (OA): X-ray features 
 - Joint space narrowing (least specific)
 - Subchondral Cysts (pockets of
specific) - Subchondral ... joint space) - Subchondral ... (Thickening of bone ... under the areas of bone-bone ... Osteoarthritis #OA #Xray #radiology
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 ... Diaphysis #Epiphysis #Radiology ... #Differential #Bony
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... AKA degenerative subchondral ... ) • Enostosis/bone ... docskalski #Knee #Bone ... #Differential #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... Simple/unicameral bone ... • Aneurysmal bone ... AKA degenerative subchondral ... Differential #Diagnosis #Radiology
Osteoarthritis (OA): Clinical findings
 • Stimulation of joint nociceptors in subchondral bone -> Pain with loading
nociceptors in subchondral ... bone -> Pain with ... architecture -> Palpable bony ... contact between bony
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Infraction - MSK Radiology ... • Hyperintense subchondral ... • Controversy: Subchondral ... plantar plate, subchondral ... bone edema
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... Differential Diagnosis Algorithm ... #Bony #Tumors # ... Differential #Diagnosis #Algorithm ... Causes #Oncology #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... Simple/unicameral bone ... • Aneurysmal bone ... docskalski #Knee #Bone ... #Differential #Radiology
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
primary malignant bone ... Moth-eaten", permeative bone ... transition between bone ... accumulation around the bone ... Ewings #Sarcoma #Radiology
Rheumatoid arthritis (RA): X-ray features
 • Soft tissue swelling (best seen by comparing left & right
Narrowing • Bony ... the articular bone ... Peri-articular osteopenia (bones ... HandXray #Diagnosis #Radiology