7 results
Autoantibodies in Rheumatology
 • Lupus (SLE): ANA (anti-nuclear antibody), dsDNA (double-stranded DNA), Anti-Smith, Anti-Ro (SSA) and
Autoantibodies in ... Rheumatology • ... Lupus (SLE): ANA ... (anti-nuclear antibody ... diagnosis #associations
Warm Antibody Autoimmune Hemolytic Anemia 
1) DIAGNOSE AIHA
 • Anemia: macrocytic > normocytic, ↑ reticulocytes
 •
Warm Antibody Autoimmune ... bilirubin, ↑ LDH • Anti-RBC ... autoantibodies: ... • Blood smear: Differential ... management #treatment #rheumatology
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
(aPL) 30-45% Differential ... Diagnosis and Lupus ... #autoantibodies ... symptoms #mimickers #differential ... #rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
/SSA autoantibodies ... permanent alopecia Differential ... Diagnosis: • ANCA-associated ... Non-autoimmune rheumatologic ... #Rheumatology
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
Antibodies (ANA) ANA or Anti-NucIear ... Antibody refers ... , Drug-induced Lupus ... ANA #patterns #rheumatology ... #diagnosis #differential
Paraproteinemias

Entities That Can Feature A Monoclonal Protein/M Component:
• MM
• WM
• MGUS
• MGCS
• MGRS
• Splenic Marginal Zone
nemaline myopathy • Anti ... macular Vasculitis) Autoantibodies ... to cold IgG • Lupus ... #Monoclonal #Differential ... #Diagnosis #Oncology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
glomerulonephritis) • Anti-GBM ... Urticarial Vasculitis (anti-C1q ... such as systemic lupus ... testes -> pain, infarct ... #diagnosis #rheumatology