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

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
• Ischemic optic ... IBD, Whipple's disease ... • Whipple's disease ... - Whipple's disease ... syndrome - SLE Neurologic
Arthrocentesis - Joint Fluid Analysis

Effusion Characteristics (Color, Clarity, WCC, PMN, Crystals, Bacteria) by Disease Process: 
OA,
, Bacteria) by Disease ... OA, Traumatic arthritis ... crystals), TB arthritis ... , Septic arthritis ... Aspiration #Pseudogout #Septic
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... , Crohn Disease ... , IgG4 Disease, ... Cogan's Disease ... Differential #Diagnosis #Causes
Classic signs of arteritic anterior ischemic optic neuropathy or giant cell arteritis are mild arterial narrowing
Classic signs of ... arteritic anterior ... ischemic optic ... or giant cell arteritis ... anterior #ischemic #optic
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
hypereosinophilia (HE) Caused ... cytokines Common causes ... Rare causes: ... EGPA, rheumatoid arthritis ... Differential #Diagnosis #Causes
Septic Arthritis - Pathogens and Clinical Clues

Staphylococcus aureus 
Streptococcal spp. 
Neisseria gonorrhoeae 
Aerobic/Anaerobic 
Gram-negative bacteria 
Brucellosis
Septic Arthritis ... Pathogens and Clinical Clues ... Mycoplasma hominis #Septic ... #Arthritis #Pathogens
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Myalgia • Viral Arthritis ... Lesions) • Fifth Disease ... Fasciitis • Septic ... Onset • Septic ... #Orthopedics #Causes
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis
 • Infection: Extrapulmonary tuberculosis, Abscess, Endocarditis,
Causes of Fever ... Lupus, Rheumatoid arthritis ... Vasculitis (Temporal arteritis ... vasculitis to cause ... Differential #Diagnosis #causes
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Monoarthritis • Septic ... Joints • Reactive arthritis ... • Psoriatic arthritis ... Inflammatory Bowel Disease ... • Rheumatoid Arthritis
Causes of Diffuse Lung Disease. 
Collagen vascular 
 - Scleroderma 
 - Rheumatoid arthritis 
 -
Causes of Diffuse ... Lung Disease. ... - Rheumatoid arthritis ... - Giant cell arteritis ... #Differential #Causes