1202 results
Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021
Polyangiitis (GPA ... , Reduced dose GC ... +MTX over GC+RTX ... , GC+CYC, GC+AZA ... , GC+MMF or GC alone
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 ... to creatinine (UPC
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
Granulomatous Lung Disease - Differential Diagnosis Algorithm
OP: organising pneumonia; EGPA: eosinophilic granulomatosis with polyangiitis; NSG: necrotising
granulomatosis; GPA ... pneumonitis; PLCH: pulmonary ... Lung #Disease #pulmonary
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
Lupus Pneumonitis, GPA ... syndrome, Idiopathic pulmonary ... Differential #Diagnosis #pulmonary
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 ... eGPA, MPA >>> GPA
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Autoimmunity: RA, GPA ... Algorithm #lesion #pulmonary
Gram Positive Bacteria - Identification Algorithm
Cocci 
  - Catalase +
     -
#Microbiology #GPC
ILD of Known Cause - Differential Diagnosis
Exposure:
 • Occupational: Asbestosis, Silicosis, Hypersensitivity, Pneumonitis
 • Treatment Related:
with Vasculitis: GPA ... lung #disease #pulmonary
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
mueormycosis, GPA ... Sign #CT #Lung #Pulmonary