52 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
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
ANCA-Associated ... with polyangiitis ... with polyangiitis ... StanfordChiefs #ANCA ... #Vasculitis #differential
Granulomatous Lung Disease - Differential Diagnosis Algorithm
OP: organising pneumonia; EGPA: eosinophilic granulomatosis with polyangiitis; NSG: necrotising
Disease - Differential ... with polyangiitis ... with polyangiitis ... Lung #Disease #pulmonary ... #Differential #
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
symptomatology Differential ... (Eosinophilic granulomatosis ... with polyangiitis ... , Granulomatosis ... Renal #Syndrome #differential
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
+ 90% • Granulomatosis ... with polyangiitis ... + 90% • Granulomatosis ... with polyangiitis ... • Eosinophilic granulomatosis
Small Vessel Vasculitides
 • Granulomatosis with polyangiitis - Granulomatous manifestations (e.g., nasal crusting, destructive sinusitis, pulmonary
with polyangiitis ... - Granulomatous ... destructive sinusitis, pulmonary ... with polyangiitis ... Vasculitides #vasculitis #differential
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
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Non-Infectious Differential ... with polyangiitis ... with polyangiitis ... NonInfectious #Differential ... #Diagnosis #pulmonary
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Summary Autoimmune ANCA ... vasculitis (AAV): GPA (granulomatous ... (eosinophilic granulomatosis ... Auto-antibodies: ANCA ... Renal #Syndromes #differential
Eosinophilic Granulomatosis with Polyangiitis (EGPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Active
Eosinophilic Granulomatosis ... with Polyangiitis ... (EGPA) - ANCA Vasculitis ... #Polyangiitis # ... ANCA #Vasculitis