1135 results
Granulomatous Lung Disease - Differential Diagnosis Algorithm
OP: organising pneumonia; EGPA: eosinophilic granulomatosis with polyangiitis; NSG: necrotising
Granulomatous Lung ... granulomatosis with polyangiitis ... granulomatosis with polyangiitis ... granulomatous-lymphocytic interstitial lung ... Granulomatous #granuloma #Lung
Small Vessel Vasculitides
 • Granulomatosis with polyangiitis - Granulomatous manifestations (e.g., nasal crusting, destructive sinusitis, pulmonary
Granulomatosis with polyangiitis ... • Microscopic polyangiitis ... - Interstitial lung ... granulomatosis with polyangiitis
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
Interstitial Lung ... Bird fanciers' lung ... (coal workers' lung ... Granulomatosis with polyangiitis ... granulomatosis with polyangiitis
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Malignancy: • Primary lung ... Granulomatosis with polyangiitis ... / microscopic polyangiitis ... Malformation #Lung
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Granulomatosis with polyangiitis ... granulomatosis with polyangiitis ... Dermatomyositis, Lung
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
to Eosinophilic Lung ... granulomatosis with polyangiitis ... #Eosinophilic #Lung
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Management Summary Lung ... • Necrosis of lung ... Lung abscess ... Granulomatosis with polyangiitis
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
Prosthetic valves Lung ... Pneumonia • Other lung ... granulomatosis with polyangiitis ... Granulomatosis with polyangiitis
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
granulomatous with polyangiitis ... granulomatosis w polyangiitis ... MPA (microscopic polyangiitis ... sparing of the lung
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 ... Granulomatosis with polyangiitis ... MPO Microscopic polyangiitis