Objective: To investigate the epidemiological and clinical characteristics of patientswith colorectal cancer on the incidence, pathological features, changes of operation methodsand so on, in colorectal surgery of General Hospital of Lanzhou Military Area Command from2008-1-1to2013-12-30.Methods: Retrospective analysis of the clinical data on890cases of patients withcolorectal cancer, who have been diagnosed and accepted operation treatment in colorectalsurgery of General Hospital of Lanzhou Military Area Command from2008-1-1to2013-12-30. The age segmentation for every10years, which was divided into... |