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

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... aka. cancerous cells ... - these cancer cells ... - these cancer cells ... #Radiology #Diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... blade of grass sign ... ) • Enostosis/bone ... docskalski #Knee #Bone ... #Radiology #XRay
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
3: Necrosis of bone ... mass over mastoid bone ... of the temporal bone ... Posteriorly to occipital bone ... inner cortical bone
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... Healed NOF • Giant cell ... blade of grass sign ... #Differential #Diagnosis ... #Radiology #XRay
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
hematological malignancy ... from mature B cells ... cells. ... • The tumor cells ... anymore • Routine bone
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
bone cortex • ... anterior sail sign ... onto outstretched hand ... Elbow #Humerus #Radiology ... #XRay #Diagnosis
Avascular Necrosis: Pathogenesis and Clinical Findings
 • Physical Trauma (esp. to the scaphoid bone with damage
to the scaphoid bone ... vessels that perfuse bone ... marrow cells => ... Local bone pain ... pathophysiology #diagnosis
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
bone cortex • ... anterior sail sign ... onto outstretched hand ... Fracture #Elbow #Radiology ... #XRay #Diagnosis
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
arises from plasma cells ... from the plasma cells ... cortex, sometimes ... monoclonal plasma cells ... clonal plasma cells
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
• Plasma cells ... in subchondral bone ... Swelling notable on Xray ... subcondral bone ... #symptoms #diagnosis