Standardization of diagnosis and treatment on ulcerative colitis        LAN Ping，HE Xiao-sheng. Department of Anocolorectal Surgery, the Six Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China
Corresponding author：LAN Ping，E-mail：lpzm@yahoo.com
Abstract    Ulcerative colitis（UC）has become a common digestive ailment. The level of diagnosis and treatment on ulcerative colitis is unbalance and still falls behind in China. Knowledge of UC in most towns is still relatively scarce although some digestive wards in big cities have already kept up with the foreign countries. UC is often called “chronic colitis”, and symptomatic treatment is just taken based on the initial judgment. It is necessary to carry out the standardization of diagnosis and treatment on ulcerative colitis. Herein, some key issues are very important, such as standardized training, treatment model of multidisciplinary team.