Dian-Jun Ye, Ji-Min Zhang

Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China

In the published article1, an error appeared on page 10.The footnote about corresponding author should have read as follows:Correspondence to:Ji-Min Zhang

Email: jimin0820@163.com

The authors and the journal apologize for the error and for any confusion it may have caused.

1.Ye DJ, Zhang JM.Research development ofthe relationship between thymidine phosphorylase expression andcolorectal carcinoma.Cancer Biol Med 2013;10:10-15.