3127 results
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
pathophysiologic causes ... ANCA (C-ANCA): GPA ... >>> MPA > eGPA ... • MPO-ANCA (P-ANCA ... ): eGPA, MPA >>>
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... sediment - WBC/RBC casts ... polyangiitis (GPA ... polyangiitis (MPA ... Diagnosis #Algorithm #Causes
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
polyangiitis (GPA ... polyangiitis (MPA ... Diagnosis #Algorithm #Causes
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
polyangiitis (GPA ... polyangiitis (MPA ... #Orthopedics #Causes
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disorders, or other causes ... Quantity: • Primary Causes ... • Secondary Causes ... vasculitis - GPA ... - EGPA - MPA
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
ANCA-Assoc vasculitis (GPA ... > EGPA, MPA), Cryoglobulinemia ... Diagnosis #pulmonary #causes
Oral / Mouth Lesions and Ulcers (Adult & Elderly) - Differential Diagnosis Algorithm

Teeth
 • GERD (Dissolves
Syndrome (Dental Caries ... polyangiitis (GPA ... polyangiitis (MPA ... Diagnosis #Algorithm #Causes
ANCA Vasculitis - GPA, MPA, Eosinophilic GPA

doi:10.1038/s41572-020-0204-y

#ANCA #Vasculitis #GPA #MPA #Eosinophilic #rheumatology #diagnosis #comparison #table
ANCA Vasculitis - GPA ... , MPA, Eosinophilic ... GPA doi:10.1038 ... ANCA #Vasculitis #GPA ... #MPA #Eosinophilic
2021 ACR/VF Guidelines for Management of Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA)

#Granulomatosis #Polyangiitis #GPA
Polyangiitis (GPA ... Polyangiitis (MPA ... #Polyangiitis #GPA ... #Polyangiitis #MPA
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
vasculitis (AAV): GPA ... polyangiitis), MPA ... subglottic stenosis) in GPA ... Goodpasture's cause ... hematuria, RBC casts