1477 results
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
GI - Felty syndrome ... • Felty's syndrome ... Shrinking lung syndrome ... SLE, Behçet's syndrome ... , Marfan syndrome
Rheumatoid Arthritis Summary
MCP and PIP Involvement, Spares DIP, Carpal Tunnel, Sicca Syndrome, Epi/Scleritis, Heart Disease, Rheumatoid
Rheumatoid Arthritis ... Tunnel, Sicca Syndrome ... Instability, Felty's Syndrome ... #Rheumatoid #Arthritis
Carpal Tunnel Syndrome 
Compression of median nerve 
Risk Factors 
 • Obesity 
 • Female gender
Carpal Tunnel Syndrome ... pregnancy, rheumatoid arthritis ... #CarpalTunnel #Syndrome
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Pulmonary Renal Syndrome ... Pulmonary Renal Syndromes ... erythematosus, Rheumatoid arthritis ... Infection, Alport Syndrome ... Pulmonary #Renal #Syndrome
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Lupus, Rheumatoid Arthritis ... Arteritis, Behcet Syndrome ... Polychondritis, Reactive Arthritis ... , Psoriatic Arthritis ... Ehlers-Danlos Syndrome
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
• Fracture • Arthritis ... Patellofemoral pain syndrome ... • Arthritis ... Tarsal tunnel syndrome ... Poikilothermia • Septic arthritis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Effusions - Septic Arthritis ... Osteoarthritis - Overuse syndrome ... : - Reactive arthritis ... RA/Idiopathic arthritis ... Seronegative Reactive Syndrome
Campylobacter
Clinical 
 • Fever 
 • Abdominal pain 
 • Diarrhea (bloody stools) 
 • Vomiting
• Reactive arthritis ... Guillain-Barré syndrome
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Behçet's Syndrome ... SLE, Reactive arthritis ... Ocular melanoma • Arthritis ... SLE, Reactive Arthritis ... Recurrent and chronic arthritis-Azathioprine
Causes of Diffuse Lung Disease. 
Collagen vascular 
 - Scleroderma 
 - Rheumatoid arthritis 
 -
- Rheumatoid arthritis ... Churg-Strauss syndrome ... Hermansky-Pudlak syndrome