16 results
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gout (Gouty Arthritis ... (RA, CPPD) - Can ... diffuse chondral disease ... #Gouty #Arthritis ... #msk #rheumatology
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
CPPD vs Gout ... • Underlying disease ... states Pathophysiology ... #rheumatology # ... Diagnosis
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Differential Diagnosis ... constitutional symptoms ... Crystal induced (Gout ... • Adult onset ... #MSK #rheumatology
Pseudogout: pathogenesis and clinical findings
 - Idiopathic (vast majority of cases) -> Mechanism unknown
 - Familial
produced, incr gut ... sedimentation rate ... #Disease #Signs ... #Symptoms #Pathophysiology ... #Diagnosis
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
to Joint Pain - Diagnostic ... ), RA, crystal disease ... = Worry about late ... #Joint #Pain #MSK ... #rheumatology #
Adult Onset Still's Disease
Systemic inflammation with urticarial rash.
Rash: 
 • Nonpruritic, evanescent (correlates with time of
Adult Onset Still's ... the chest/trunk Symptoms ... usually in the late ... early evening • Arthritis ... #rheumatology #
Chondrocalcinosis: Calcium Pyrophosphate Dihydrate (CPPD) Deposition Disease

 - Acute CPPD precipitation into the joint space ->
) Deposition Disease ... polyarticular arthritis ... ) (tends to be out ... #Symptoms #Pathophysiology ... #Diagnosis
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... synovial fluid • Gout ... Compensated polarized light ... urate crystals (gout ... sedimentation rate
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
sedimentation rate ... Differential Diagnosis ... , adult-onset Still ... Induced Lupus: • Symptoms ... #Rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... Presentation - Systemic Symptoms ... Weight loss • Night ... Vessels: Supply gut ... #rheumatology #