An 11-Year-Old Child with Autosomal Dominant Polycystic Kidney Disease Who Presented with Nephrolithiasis

Table 1

Metabolic evaluation for nephrolithiasis.

Test	Result
24-hour urine
(i) Oxalate	(i) 0.28 mmol/1.73 m^2/24 h (𝑁: < 0.56)
(ii) Calcium	(ii) 3.2 mg/kg/24 h (𝑁:< 4)
(iii) Uric acid	(iii) 9.4 mg/kg/24 h (𝑁: < 10)
(iv) Citrate	(iv) 2.0 mg/kg/24 h (𝑁: > 2)
(v) Cystine	(v) 35 mg/1.73 m^2/24 h (𝑁: < 60)
Serum
(i) HCO3	(i) 24 mmol/L (𝑁: 22–28)
(ii) Uric acid	(ii) 4.2 mg/dL (𝑁: 1.7–5.8)
(iii) Calcium	(iii) 10.1 mg/dL (𝑁: 8.8–10.8)