13 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
types of bone tumors ... around the knee on XRay ... Osteoid osteoma • Ewing ... Diagnosis #Bony #Differential ... #Radiology #XRay
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
syndrome • Tumor-associated ... arthritis - ... Lymphadenopathy • Tumor-associated ... #joint #pain #differential ... #diagnosis #rheumatology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
types of bone tumors ... around the knee on XRay ... Osteoid osteoma • Ewing ... Lesions #Bony #Differential ... Diagnosis #Radiology #XRay
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... Effusions: - Hematologic ... - Giant cell tumor ... Osteochondroma Hematologic ... Effusions #causes #differential
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis
 • Infection: Extrapulmonary tuberculosis, Abscess, Endocarditis,
Origin (FUO) - Differential ... Malignancy: - Hematologic ... myeloma - Solid tumors ... Lupus, Rheumatoid arthritis ... #Origin #FUO #Differential
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gout (Gouty Arthritis ... diagnosed ON THE X-RAY ... Differential diagnosis ... PVNS/Giant Cell Tumor ... diagnosis #msk #rheumatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Behcet disease) Differential ... SLE, Reactive arthritis ... SLE, Reactive Arthritis ... interferon alfa, or tumor ... signs #symptoms #rheumatology
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Erythrocytosis) - Differential ... Erythropoietin Secreting Tumor ... Abnormal Chest X-Ray ... Erythrocytosis #Differential ... Algorithm #Causes #Hematology
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
Lyme), reactive arthritis ... coagulopathy, tumor ... Joint #Pain #MSK #rheumatology ... approach #workup #differential ... #diagnosis #arthritis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Vasculitis Differential ... nonspecific white and gray ... nose, tracheal collapse ... #Diagnosis #Rheumatology