The incidence of calcium oxalate nephrolithiasis in the US has been increasing throughout the past three decades. Biopsy studies show that both calcium oxalate nephrolithiasis and nephrocalcinosis ...
This contrasts with the stone type distribution of the younger patients (age <65 years), where the distribution was calcium oxalate stones (84%), mixed calcium oxalate/uric acid (7%), uric acid (5 ...