Among the diseases, diseases of the kidneys and urinary tract in children occur in 3-4% of cases. In addition to a high indicator in the composition of children's diseases, the pathology of the urinary system attracts attention with the severity of the prognosis. Unspecified diseases and late treatment often lead to the development of a pathological process and the development of chronic kidney failure, which leads to a delay in the growth and development of Children, Disability and a significant decrease in life expectancy.