10 results
Glomerulonephritis - Differential Diagnosis Framework
ANCA:
 • C-ANCA: GPA (Wegener's)
 • P-ANCA: Microscopic Polyangiitis, Eosinophilic GPA (Churg
Glomerulonephritis ... Wegener's) • P-ANCA: Microscopic ... Churg Strauss) Anti-GBM ... differential #diagnosis #nephrology ... #causes
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Causes of Hematuria ... cells on urine microscopy ... nephropathy • Thin GBM ... wall) • Anti-GBM ... nephrotic range) proteinuria
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Causes of Proteinuria ... proliferative • Anti-GBM ... polyangiitis (GPA) / microscopic ... #Nephrology #Differential ... Diagnosis #Algorithm #Causes
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
alveolar hemorrhage + Glomerulonephritis ... polyangiitis, Microscopic ... • Urinalysis (proteinuria ... ab, anti-GBM ab ... differential #diagnosis #nephrology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
dipstick, urine microscopy ... and signs • Glomerulonephritis ... Vasculits: ANCA, ANA, Anti-GBM ... Differential #Diagnosis #nephrology ... #causes
Causes of Acute Kidney Injury (AKI) - Differential Diagnosis Algorithm
Acute Kidney Injury (AKI) - Acute increase
Causes of Acute ... Rapidly Progressive Glomerulonephritis ... • Anti-GBM antibodies ... polyangiitis /microscopic ... #KidneyInjury #Nephrology
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
polyangiitis), MPA (microscopic ... • Renal: (AKI, proteinuria ... ANCA antibody, Anti-GBM ... usually low in anti-GBM ... Goodpasture's cause
Anti-GIomeruIar Basement Membrane Disease (Goodpasture's Disease)

What is it? A small vessel vasculitis with circulating antibodies directed
rapidly progressive glomerulonephritis ... Diagnosis: • Anti-GBM ... weeks By Tess Litchman ... #Goodpastures #AntiGBM ... #diagnosis #nephrology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
• Hematuria, proteinuria ... PR3-ANCA): • Microscopic ... tract, and often causes ... ) • Anti-GBM - ... Dx: GPA, EGPA, microscopic
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
• Hematuria, proteinuria ... (PR3-ANCA)): Microscopic ... tract, and often causes ... abdominal pain and GN Anti-GBM ... Urticarial Vasculitis (anti-C1q