30 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
sequestrum, cloaca, and ... blade of grass sign ... #Bony #Differential ... #Radiology #XRay ... #msk #lesions #
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
around the knee on XRay ... blade of grass sign ... #Bony #Differential ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
) - MSK Radiology ... NO prior signs ... Therefore, the hand ... Differential diagnosis ... PVNS/Giant Cell Tumor
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Arthritis ... joints • Decr ... • Sacroiliac Joint ... causes #symptoms #signs ... #diagnosis #msk
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
disruption (may be bony ... Mallet #Finger #Radiology ... #XRay #Diagnosis ... #Management #Hand ... #Orthopedics #MSK
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
Rheumatoid arthritis ... in subchondral bone ... Swelling notable on Xray ... esp carpal, MCP, PIP ... subcondral bone
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
• Ligament • Bone ... e.g., congenital hip ... the subchondral bone ... #Pain #MSK #rheumatology ... approach #workup #differential
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
coagulopathy, tumor ... that patient had ... - parvovirus, HIV ... #Joint #Pain #MSK ... approach #workup #differential
Psoriatic Arthritis: Pathogenesis and Clinical findings

In tendons and connective tissues:
 • Enthesitis  - Pain/tenderness over
insertion into bone ... Arthritis of DIP ... destructive) • X-ray ... of IP joints ... pathophysiology #diagnosis #signs
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... has to be included ... #Bone #Tumor #Location ... Diaphysis #Epiphysis #Radiology ... #MSK #Differential