13 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Differential ... Cyst Malignant ... #Bony #Tumors # ... Tumours #MSK #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
degenerative subchondral cyst ... island • Stress fracture ... #Tumors #Diagnosis ... #Bony #Differential ... #Radiology #XRay
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
bone cyst • Osteoid ... island • Stress fracture ... Chondrosarcoma • Stress fracture ... #Bony #Differential ... #Diagnosis #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... bone cyst • Osteoid ... #Tumors #Diagnosis ... #Bony #Differential ... #Radiology #XRay
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... diagnosis. ... cyst must be added ... diagnosis. ... #Bone #Tumor #Location
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
- Differential ... Diagnosis Algorithm ... Tumours - See ... Bone Lesions Scheme ... - Skull/spine/Pelvis
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
the prominent feature ... In the differential ... diagnosis there ... #Radiology #CTChest ... Emphysema #Comparison #RadiologyAssistant
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... Diagnosis Framework ... Mechanical: • Larynx fracture ... • Bronchogenic cyst ... Tracheal mass/tumor
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... Diagnosis Framework ... Intra-articulation fracture ... - Aneurysmal bone ... cyst - Osteochondroma
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
- Benign Cysts ... Thyroid masses #Diagnosis ... #Pulmonary #Radiology ... Mediastinal #Mass #Differential ... Middle #Posterior #RadiologyAssistant