Take a look at some initial diagnostic testing below.
Urinalysis/microscopy, urine electrolytes
Has your differential diagnosis changed? Choose your top 3 before moving on to additional testing!
Post-infectious glomerulonephritis (PIGN)
Acute interstitial nephritis (AIN)
Systemic lupus erythematosus (SLE) nephritis
Anti-glomerular basement membrane (GBM) disease
Acute tubular necrosis (ATN)
Some additional tests are now ready for you:
Complement levels (C3, C4)
C3 98 mg/dL (ref: 90 – 180 mg/dL); C4 22 mg/dL (ref: 10 – 40 mg/dL)
Urine eosinophils (Hansel stain)
Anti-neutrophil cytoplasmic antibody (ANCA) screen
Hepatitis C Antibody
Anti-Streptolysin O (ASO) Antibody
Click here when you’re ready for perform the biopsy!