555 results
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
With associated pulmonary ... ANCA (C-ANCA): GPA ... >>> MPA > eGPA ... MPO-ANCA (P-ANCA): eGPA ... , MPA >>> GPA Stanford
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Pulmonary Renal ... vasculitis (AAV): GPA ... Although pulmonary ... subglottic stenosis) in GPA ... , pulmonary nodules
Granulomatous Lung Disease - Differential Diagnosis Algorithm
OP: organising pneumonia; EGPA: eosinophilic granulomatosis with polyangiitis; NSG: necrotising
organising pneumonia; EGPA ... granulomatosis; GPA ... pneumonitis; PLCH: pulmonary ... Lung #Disease #pulmonary
ILD of Known Cause - Differential Diagnosis
Exposure:
 • Occupational: Asbestosis, Silicosis, Hypersensitivity, Pneumonitis
 • Treatment Related:
with Vasculitis: GPA ... , EGPA • Granulomatous ... lung #disease #pulmonary
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
ANCA-Assoc vasculitis (GPA ... > EGPA, MPA), Cryoglobulinemia ... Differential #Diagnosis #pulmonary
Saddle-Nose Deformity in Granulomatosis with Polyangiitis (GPA)

#SaddleNose #Saddle #Nose #Deformity #Granulomatosis #Polyangiitis #GPA #Wegeners #clinical #video
Polyangiitis (GPA ... #Polyangiitis #GPA ... Wegeners #clinical #video
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
polyangiitis (GPA ... polyangiitis (MPA ... Inflammatory #JointPain #MSK
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
CT • Distinct pulmonary ... lung, pulm AVM, GPA ... Sign #CT #Lung #Pulmonary
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
polyangiitis (GPA ... polyangiitis (MPA ... Algorithm #Causes #Pulmonary
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Autoimmunity: RA, GPA ... Algorithm #lesion #pulmonary