Hypercalciuria in renal glucosuria

Primary renal glucosuria is a benign condition in which serum glucose level is normal. Idiopathic hypercalciuria is defined as increased urinary calcium excretion of more than 4 mg/kg/day in normocalcemic individuals in whom all known causes of hypercalciuria have been excluded. In this paper, we report on a case who has both renal glucosuria and hypercalciuria.