Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
• Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal Artery Stenosis, Abdominal Compartment Syndrome, Medications
Intra-Renal:
• Vascular: Emboli, Thrombosis, Vasculitis
• GN: ANCA, Anti-GBM, C3/C4, Other
• ATN: Ischemia, Toxin (Med, Contrast, Pigment, Protein)
• AIN: Medication, Infection, Autoimmune
Post-Renal:
• Obstruction (Tumor, Nephrolithiasis)
• Neurogenic Bladder (Medication, DM)
SCVMC Internal Medicine @SCVMCMed
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