эпидемиология мочекаменной болезни; оксалатный уролитиаз

Introduction. Urolithiasis incidence varies greatly in different countries (1-5% in Asia, 5-9% in Europe, 13% in Nothern America, up to 20% in Saudi Arabia). Nevertheless epidemiological researches in 10 countries showed similarity in metabolic types of lithiasis structure. Materials and methods. Chemical compound of 1719 calculi was analyzed.