Analysis of Clinical Features of 985 High-risk People with Intestinal Polyps in Colorectal Cancer Screening
10.3969/j.issn.1008-7125.2016.03.006
- VernacularTitle:985例结直肠癌筛查高危人群肠息肉临床特征分析
- Author:
Bing HAN
;
Yucui SHEN
;
Jianhua XU
;
Peng GAO
;
Qisheng ZHANG
- Publication Type:Journal Article
- Keywords:
Colorectal Neoplasms;
Intestinal Polyps;
Colonoscopy;
Screening
- From:
Chinese Journal of Gastroenterology
2016;21(3):161-164
- CountryChina
- Language:Chinese
-
Abstract:
Background:Colorectal polyps are common gastrointestinal diseases,which are closely related to the development of colorectal cancer. Aims:To investigate the clinical features of high-risk people with intestinal polyps in colorectal cancer screening. Methods:People in Hongkou District,Shanghai,who were positive in fecal occult blood test or of the high risk category in colorectal cancer questionnaire from April 2013 to December 2014 were enrolled,and colonoscopy was performed at Branch of Shanghai First People’s Hospital. The overall detection rate,gender,age,location of lesion, morphology,and pathology were analyzed. Results:A total of 985 patients with colorectal polyps were recruited in this study. The overall detection rate of polyps was 48. 7% . The prevalence of colorectal polyps was significantly higher in males than in females(58. 7% vs. 38. 9% ;χ2 = 79. 788,P < 0. 01). The detection rates of colorectal polyps in different age groups were statistically significant(χ2 = 23. 820,P < 0. 01). Detection rate of polyps was significantly higher in left colon than in right colon(62. 4% vs. 37. 6% ;χ2 =190. 643,P <0. 01). The overall detection rate of protruding lesion 0-Ⅰwas 94. 5% ,and slightly elevated lesion 0-Ⅱa was 48. 3% . Detection rate of adenomatous pylops was significantly higher than non-adenomatous pylops(59. 3% vs. 47. 1% ;χ2 = 27. 326,P < 0. 01). The histological results were differed between two examination in 119 patients. Only 17. 8% of the patients operated were followed up by colonoscopy,and polyps recurred in 62. 3% of them. Conclusions:A higher incidence of colorectal polyps is found in people with high risk of colorectal cancer screening. High quality colonoscopy examination and effective operation in time can reduce the incidence of colorectal cancer.
