O : Lab (01/10/67): BUN 12 mg/dL, Creatinine + eGFR 0.96 mg/dl, Sodium 135 mmol/L, Potassium 3.3 mmol/L, Chloride 99 mmol/L, CO2 content 32 mmol/L Calcium in serum 8.1 mg/dL, Magnesium in serum 1.9 mg/dl, Phosphorus in serum 5.1 mg/dL (28/09/67) Albumin in serum 2.0 g/dL , pitting edema 2+ , scrotum บวม