29 results
ANCA-Associated Vasculitis
A group of necrotizing, small-vessel vasculitis without immune complex deposition. Complement levels are normal due
ANCA-Associated ... Includes granulomatosis ... + antibody) Granulomatosis ... - 80-90% PR3+ Granulomatosis ... Eosinophilic granulomatosis
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
Anti-dsDNA (in 70% of cases ... seen in 30—70% of cases ... + 90% • Granulomatosis ... + 90% • Granulomatosis ... • Eosinophilic granulomatosis
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
ANCA-Associated ... • Microscopic Polyangiitis ... with polyangiitis ... with polyangiitis ... StanfordChiefs #ANCA
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
(Eosinophilic granulomatosis ... with polyangiitis ... , Granulomatosis ... with polyangiitis ... , Microscopic polyangiitis
Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021
Granulomatosis with ... Polyangiitis (GPA ... (MPA) - ANCA Vasculitis ... @MithuRheum #Granulomatosis ... #MPA #ANCA #Vasculitis
Eosinophilic Granulomatosis with Polyangiitis (EGPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Active
Eosinophilic Granulomatosis ... with Polyangiitis ... (EGPA) - ANCA Vasculitis ... #Polyangiitis # ... ANCA #Vasculitis
Glomerulonephritis - Differential Diagnosis Framework
ANCA:
 • C-ANCA: GPA (Wegener's)
 • P-ANCA: Microscopic Polyangiitis, Eosinophilic GPA (Churg
Diagnosis Framework ANCA ... : • C-ANCA: GPA ... Wegener's) • P-ANCA ... : Microscopic Polyangiitis ... diagnosis #nephrology #causes
Autoantibodies and their Disease Associations
ANA - Non-specific; common in SLE, autoimmune hepatitis
Anti-CCP, Rheumatoid factor - RA
Anti-dsDNA
Disease Associations ANA ... Graves' disease c-ANCA ... Wegener's granulomatosis ... p-ANCA - Vasculitis ... Microscopic polyangiitis
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
with Polyangiitis ... with polyangiitis ... GPA causes disease ... • Microscopic polyangiitis ... #Polyangiitis #
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
• Infectious Causes ... Non-Infectious Causes ... : Granulomatosis ... with polyangiitis ... with polyangiitis