1766 results
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Lesions) • Fifth Disease ... Endocarditis Monoarticular ... Lymphadenitis • Warts Monoarticular ... tuberculosis • Lyme Disease
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
Diagnosis Algorithm Monoarticular ... Early Rheumatic Disease ... Inflammatory Bowel Disease ... Carditis) • Lyme Disease ... MPA) Insidious Monoarticular
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Inflammatory Bowel Disease ... Arthropathy with Crohn’s Disease ... systemic autoimmune disease ... monoarthritis #monoarticular
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Hydroxyapatite Deposition Disease ... Hydroxyapatite Deposition Disease ... This is generally monoarticular ... Hydroxyapatite #Deposition #Disease
Differential Diagnosis of Acute Arthritis

Crystal-induced arthritis: Calcium oxalate, gout, cholesterol, pseudogout, hydroxyapatite crystals

Infectious arthritis: Bacteria, fungi,
erythematosus,* Still disease ... inflammatory bowel disease–related ... Acute #Arthritis #Monoarticular
Pseudogout Summary - Calcium Pyrophosphate Deposition Disease (CPPD)

Pathophysiology:
Pyrophosphate produced by chondrocytes likely precipitates with calcium to
Pyrophosphate Deposition Disease ... • Underlying disease ... Crystal Arthritis Monoarticular ... Treatment • Acute monoarticular ... CPPD disease
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
), RA, crystal disease ... Joints Involved: Monoarticular ... Inflammatory, crystalline disease
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Rheumatologic Disease ... whippleii (Whipple's disease ... burgdorferi (Lyme disease ... #rheumatology #Monoarticular
Algorithm and Differential Diagnosis of Monoarticular Arthralgia #Diagnosis #Rheumatology #Monoarticular #Arthralgia #Arthritis #Inflammatory #Differential #Algorithm #Ddxof
Differential Diagnosis of Monoarticular ... #Rheumatology #Monoarticular
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
• Underlying disease ... Crystal Arthritis: Monarticular