7 results
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
Positive ANAAutoimmune ... • +ANA can be seen ... : Lupus (SLE), Systemic ... #rheumatology #diagnosis ... #differential
BEE Syndromes - Immune-mediated conditions affecting the brain, eye, and ear

Visual or auditory symptoms in conjunction
BEE Syndromes - ... underlying autoimmune ... • Systemic lupus ... spectrum disorder • ANCA-associated ... #Syndromes #neurology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... findings (ANA, ... rheumatologic diseases ... • (-) ANA + (+ ... #Diagnosis #Rheumatology
Paraproteinemias

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

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Others: • Lupus ... : - Ocular inflammatory ... Symptoms (Sx) in ... ) pattern: antibodies ... #diagnosis #rheumatology
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... Antinuclear antibody (ANA ... thus, a negative ANA ... ACE level, CXR, ANCA ... diagnosis #testing #Rheumatology
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Diagnosis Framework Inflammatory ... • Anti-NXP2 (ANA ... (ANA present 80% ... or head drop • ANA ... Myositis #Myopathy #rheumatology