43 results
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
) - MSK Radiology ... diffuse chondral disease ... mri #clinical #Radiology ... #diagnosis #msk ... #rheumatology
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
Pain - Diagnostic ... ), RA, crystal disease ... Chronic = RA, SLE ... #Joint #Pain #MSK ... #rheumatology #
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
- Differential Diagnosis ... Crystalline - Gout ... of Lumbar Spine and ... Erythematosus (SLE ... #Disorders #msk
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Associated with Joint ... Nodules • RA • Gout ... Tophi - Gout ... #differential #diagnosis ... #rheumatology
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... synovial fluid • Gout ... urate crystals (gout ... (to support a diagnosis ... #testing #Rheumatology
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Initial screening test ... Treatment: • ... #Summary #diagnosis ... #rheumatology # ... management
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Arthritis Differential Diagnosis ... Crystal induced (Gout ... fever • Lyme • Gout ... arthritis • SLE ... #MSK #rheumatology
Hyperthyroidism (low TSH, High T4/T3) - Diagnostic Algorithm

Radioactive iodine scan – get if concern for nodular
-99% sensitive and ... Key teaching point ... Check pregnancy test ... management options ... (see below)!
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Disease: • Pain ... disease must be ... Paget disease) ... #Pain #MSK #rheumatology ... #differential #diagnosis
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
) - Diagnosis and ... life-threatening • Treatment ... : Chronic disease ... Erythematosus #Diagnosis ... #rheumatology