Kidney Function Tests
Renal profile — creatinine, eGFR, electrolytes, and CKD staging
Sushila Mehta, 82F
KFT-2026-0441 · CKD staging — known hypertension 20 years · Dr. A. Kumar (Nephrology)
CKD Stage G5
Critical: Creatinine 3.8 · eGFR 14 · K 5.8 — urgent nephrology review required
| Analyte | Value | Unit | Reference Range | Flag |
|---|---|---|---|---|
| Serum Creatinine | 3.8 ↑ | mg/dL | 0.5–1.1 (F) | Critical |
| Blood Urea Nitrogen (BUN) | 58 ↑ | mg/dL | 7–20 | High |
| Urea | 124 ↑ | mg/dL | 15–45 | High |
| eGFR (CKD-EPI) | 14 ↑ | mL/min/1.73m² | > 60 | Critical |
| Serum Sodium | 136 | mEq/L | 135–145 | Normal |
| Serum Potassium | 5.8 ↑ | mEq/L | 3.5–5.0 | High |
| Serum Chloride | 104 | mEq/L | 98–107 | Normal |
| Serum Bicarbonate | 16 ↓ | mEq/L | 22–29 | Low |
| Serum Calcium | 7.8 ↓ | mg/dL | 8.5–10.5 | Low |
| Serum Phosphorus | 6.4 ↑ | mg/dL | 2.5–4.5 | High |
| Uric Acid | 8.8 ↑ | mg/dL | 2.4–5.7 (F) | High |
CKD Stage G5 (eGFR 14 mL/min/1.73m²) — approaching dialysis threshold. Hyperkalaemia (K 5.8) — urgent. Metabolic acidosis (HCO₃ 16). Hyperphosphataemia. Hypocalcaemia. Urgent nephrology review. Discuss renal replacement therapy planning.