Idiopathic Hypercalciuria.
Keywords:
CALCIUM, HEMATUIA, UROLITHIASIS, DIET, SODIUM- RESTRICTED, HUMANS, CHILD, PRESCHOOL, ADOLESCENTAbstract
A prospective research has been carried out to evaluate the frequency of the Idiopathic Hypercalciuria in our service. We determined the urinary excretion of calcium in 205 patients between 3 and 14 years old. Hypercalciuria was defined as the urinary excretion of calcium of more than 4 mg/kg/ per day, and it was identified in 163 cases (79,5%), 144 of which were male (70,2 %); the most frequent form of presentation was the recurrent macroscopic hematuria; 83 % of them had familiar history of urolithiasis. In 25 % of the cases, the ultrasonographic study showed renal lithiasis. All the cases of hypercalciuria followed a normocalcium, low in calcium and high water intake diet, during three months. 134 cases (65,4%) answered with a calciuric normalization.Downloads
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