Template:Differential Diagnosis Polyarthritis

Polyarthritis

Algorithm for Polyarticular arthralgia

• Rheumatoid arthritis
• Systemic lupus erythematosus
• Viral arthritis
• Osteoarthritis
• Serum sickness
• Serum sickness–like reactions
• Reactive poststreptococcal arthritis
• Juvenile idiopathic arthritis
• Acute rheumatic fever
• Fibromyalgia
• Psoriatic arthritis
• Lyme Disease