4 results
Antinuclear Antibody Testing - Nuclear and Cytoplasmic Patterns
Nuclear Patterns:
 • Homogeneous pattern: 
   -
Cytoplasmic Patterns ... SLE, SjS, CTD-ILD ... phenomenon - EJ, Jo-1, ... #Patterns #differential ... #diagnosis #rheumatology
Antinuclear Antibody Testing Cytoplasmic Patterns
Reticular/AMA: 
 • PBC, SSc, PBC/SSc OS, PBC/SjS OS
 • AMA
Speckled:
 •
Antibody Testing Cytoplasmic ... SLE, SjS, CTD-ILD ... phenomenon • EJ, Jo-1, ... #Patterns #differential ... #diagnosis #rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
permanent alopecia Differential ... Non-autoimmune rheumatologic ... • Acute lupus pneumonitis ... titers > 1:80 ... Ro/La, anti-Jo-1,
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Autoimmune Myositis - Differential ... Anti-MDA5 (RP-ILD ... Ab • Anti-Jo-1 ... % IBM • Anti-cytoplasmic ... #differential #