Table 1.

Renal function and metabolic panel results.

Creatinine	1.52 mg/dL
Glomerular filtration rate	38 mL/min
Uric acid	5.6 mg/dL on allopurinol 200 mg daily
Calcium	6.1–9.2 mg/dL
Phosphorus	3.2–4.7 md/dL
Parathyroid hormone	27 pg/mL
Protein/creatinine ratio	0.44 g/day
Albumin/creatinine ratio	168 mg/L
25-Hydroxy vitamin D level	56 ng/mL
BUN	25 mg/mL
Sodium	140 mmol/L
Alkaline phosphatase (ALP)	93 U/L
Magnesium	1.7 mg/dL
Renal sonography impression	Suspect multiple bilateral small nonobstructing renal calculi and bilateral simple renal cysts