Abstract:
Introduction. Urolithiasis is defined as the presence of stones in the urinary tract. The Global
prevalence of the urolithiasis is about 10% of the general population. Its incidence is higher in men aged between 20-55 years. In first 5 years after the stone event, the risk of recurrence ranges
between 25 and 50%, that may lead to decreasing of renal function and increasing of morbidity.