Clinical epidemiology analysis on 1145 cases of colorectal carcinoma / 中国普通外科杂志

ABSTRACT

Objective To comprehand and grasp epidemical distribution characteristics of colorectal cancer cases. WT5”HZMethods Between 1975 and 1999, 1 145 cases of colorectal carcinoma who had undergone a surgery in Nanfang Hospital were retrospectively studied and a survey of clinical epidemical distribution characteristics was made. ResultsWT5”BZ ①Though more elder cases were found in recent years, young patients still made up a high proportion(19%) of the cases.②The occurrence of mucoid and signet-ring cell carcinoma in young cases was higher than that in the elders( P 0 05). KG2Conclusion The study of clinical epidemiology provided dependabal bases for prevention and therapy of colorectal carcinoma.