Endoscopic detection rate and screening research of colorectal cancer
10.3760/cma.j.issn.1673-4904.2014.27.002
- VernacularTitle:结直肠癌内镜检出率及筛查研究
- Author:
Peijiong MA
;
Wenfang LI
;
Heshun WU
- Publication Type:Journal Article
- Keywords:
Colorectal neoplasms;
Colonoscopes;
Mass screening
- From:
Chinese Journal of Postgraduates of Medicine
2014;37(27):4-6
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the detection rate of colorectal cancer by endoscopic,and study the value of digital rectal examination,fecal occult blood test,tumor markers examination,painless colonoscopy in colorectal cancer screening.Methods The data of 2 167 colonoscopy patients were retrospectively analyzed from January 2010 to December 2013.All the patients accomplished the digital rectal examination,fecal occult blood test,tumor markers examination before colonoscopy,the results were compared with pathology and surgical results.Results There was no statistical difference in the ratio of male and female in the year 2010-2013 (x2 =3.640 5,P ＞ 0.05).The detection rates of rectal adenoma in the year 2010-2013 were 4.762％ (25/525),8.180％ (40/489),8.276％ (48/580) and 8.028％ (46/573),there were no statistical differences (x2 =6.785 7,P ＞ 0.05).The detection rates of colorectal cancer in the year 2010-2013 were 12.571％ (66/525),11.656％ (57/489),13.448％ (78/580) and 10.820％ (62/573),there were statistical differences (x2 =2.065 7,P ＞ 0.05).The colorectal cancer accounts for the percentage of positive results of colonoscopy in the year 2010-2013 were 72.527％ (66/91),58.763％ (57/97),61.905％(78/126) and 57.407 ％ (62/108),there were statistical differences (x2 =5.679 8,P ＞ 0.05).Conclusions The detection rates of colorectal cancer are stable in the year 2010-2013.Combined with digital rectal examination,fecal occult blood test and tumor markers examination is the value of screening colonoscopy population,enhancing the pertinence,thus improving the colorectal cancer early diagnosis and early treatment levels.
