Hypercalciuria: Altered renal tubular handling - eg, idiopathic hypercalciuria, distal renal tubular acidosis (is associated with low urinary excretion of citrate), hypothyroidism
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inherited tubular disorders (eg, Bartter's syndrome and familial magnesium-losing nephropathy), and may follow intensive loop diuretic treatment in premature infants.
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[…] nephrocalcinosis Hypercalcaemia : for example, diet, hyperparathyroidism, vitamin D excess, bone metastases, bone loss from chronic immobilisation and severe osteoporosis, sarcoidosis, idiopathic
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