5790 results
ANCA-Associated Vasculitis
A group of necrotizing, small-vessel vasculitis without immune complex deposition. Complement levels are normal due
granulomatosis with polyangiitis ... ), microscopic polyangiitis ... granulonatosis with polyangiitis ... MPO Microscopic polyangiitis ... PANCA #MPO #PR3 #Diagnosis
Small Vessel Vasculitides
 • Granulomatosis with polyangiitis - Granulomatous manifestations (e.g., nasal crusting, destructive sinusitis, pulmonary
Granulomatosis with polyangiitis ... • Microscopic polyangiitis ... granulomatosis with polyangiitis ... #differential #diagnosis
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
• Microscopic Polyangiitis ... Granulomatosis with polyangiitis ... granulomatosis with polyangiitis ... #differential #diagnosis
Granulomatous Lung Disease - Differential Diagnosis Algorithm
OP: organising pneumonia; EGPA: eosinophilic granulomatosis with polyangiitis; NSG: necrotising
- Differential Diagnosis ... granulomatosis with polyangiitis ... granulomatosis with polyangiitis ... #Differential #Diagnosis
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
- Differential Diagnosis ... Granulomatosis with polyangiitis ... / microscopic polyangiitis ... #Differential #Diagnosis
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Non-Infectious Differential Diagnosis ... Granulomatosis with polyangiitis ... granulomatosis with polyangiitis ... #Differential #Diagnosis
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
• Microscopic polyangiitis ... Granulomatosis with polyangiitis ... Granulomatosis with polyangiitis ... granulomatosis with Polyangiitis ... Antineutrophil #antibodies #diagnosis
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Differential Diagnosis ... granulomatosis with polyangiitis ... Granulomatosis with polyangiitis ... , Microscopic polyangiitis ... #differential #diagnosis
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
- Differential Diagnosis ... Granulomatosis with polyangiitis ... / microscopic polyangiitis ... #Differential #Diagnosis
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
- Differential Diagnosis ... Granulomatosis with polyangiitis ... / microscopic polyangiitis ... #Differential #Diagnosis