11 results
Adult-Onset Still's Disease (AOSD)
Rare inflammatory disorder of unknown etiology, difficult to diagnose because of heterogenous presentation.
Rare inflammatory disorder ... , difficult to diagnose ... maculopapular rash, arthritis ... low ferritin, arthritis ... #rheumatology #
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Anterior ischemic ... of giant cell arteritis ... acute ischemic disorder ... GiantCellArteritis #GCA #Rheumatology ... #Algorithm
Rheumatoid Arthritis Summary
Overview: chronic, inflammatory symmetric polyarthritis involving small joints of hands/feet, knees, shoulders
Signs & Symptoms:
Rheumatoid Arthritis ... of hands/feet, knees ... , shoulders Signs ... #Rheumatoid #Arthritis ... #rheumatology
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Differential Diagnosis ... axial (spine, shoulders ... Mechanical/degenerative disorders ... #Differential #Diagnosis ... #MSK #rheumatology
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
weird joints (shoulders ... Wrist, MCP, or shoulder ... forefoot, ankles, knees ... Gout #Comparison #rheumatology ... #Diagnosis
Adult Onset Still's Disease
Systemic inflammation with urticarial rash.
Rash: 
 • Nonpruritic, evanescent (correlates with time of
early evening • Arthritis ... criteria, 2 of which should ... Arthralgias or arthritis ... Stills #disease #AOSD ... #diagnosis #rheumatology
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
healthy adults, and should ... Juvenile Idiopathic Arthritis ... Lymphoproliferative Disorders ... ANA #patterns #rheumatology ... #diagnosis #differential
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
chronic inflammatory disorder ... Autoinflammatory disorder ... nonerosive inflammatory arthritis ... involvement: May involve anterior ... SAPHO #Syndrome #Rheumatology
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... ANAs RF test should ... metabolic or endocrine disorders ... (to support a diagnosis ... #testing #Rheumatology
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
the face, or the anterior ... , and back and shoulders ... • Arthralgia/arthritis ... Dermatomyositis #rheumatology ... #dermatology #diagnosis