117 results
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
fragmentation and mild bone ... tuberosity Differential diagnosis ... marrow edema and bony ... #Knee #patella ... clinical #Radiology #diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... phase • Paget disease ... blade of grass sign ... @docskalski #Knee ... Diagnosis #Bony
Osteoporosis: Pathogenesis and risk factors

 • Age > 30 (post-peak bone mass)
 • Post-menopausal women ->
30 (post-peak bone ... Decr estrogen • Bone ... #Osteoporosis #pathophysiology ... #signs #symptoms ... #diagnosis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... - Systemic disease ... Intra-articulation fracture - Patellar ... - Aneurysmal bone ... #differential #diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... phase • Paget disease ... blade of grass sign ... @docskalski #Knee ... #Diagnosis #Radiology
Paget's Disease of Bone

 • Characterized by an ↑ rate of bone turnover with both excessive
Paget's Disease ... to a "mosaic" lamellar ... • The disease ... medperspective #Pagets #Disease ... #Bone #diagnosis
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... Pulmonary Diseases ... - One Page Summary ... #Pulmonary #Diseases ... #diagnosis #differential
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
consistent with bone ... There is also a bone ... injury of the knee ... Differential diagnosis ... #knee #clinical
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... • Metastatic bone ... lesions that look darker ... Signs/Symptoms: ... Malignant #Radiology #Diagnosis
Gaucher Disease 

Pathophsiology
 • Lysosomal storage disorder
 • Deficiency of ß-glucocerebrosidase
• Accumulation of glucosylceramide in macrophages
Diagnosis
Gaucher Disease ... Pathophsiology ... in macrophages Diagnosis ... Osteonecrosis, bone ... #Diagnosis #Signs