International Journal of Urology and Nephrology is a medical scientific journal administrted by Ministry of Health of the People’s Republic of China and sponsored by Chinese Medical Association. It is published on 15th of every other month. This journal introduces up-to-date information on foreign urinary system, including new theory and new progress in diagnosis and therapy. It serves as a good reference and immediate help for teachers, scientists and clinic doctors of urinary system. Emphasis Columns: Original Article, Clinical Report and Review. This journal is abstracted or indexed in many databases including Chinese Academic Journal Comprehensive Evaluatim Database and Chinese Core Journal Database.