Analysis of precancerous conditions and lesions of high-risk population in the high-incidence area of esophageal cancer in Ci County / 中国肿瘤临床
Chinese Journal of Clinical Oncology
;
(24): 1259-1263, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-471569
ABSTRACT
Objective:
To investigate the distribution of precancerous conditions and lesions of high-risk population in the high-in-cidence area of esophageal cancer in Ci County, Hebei Province.Methods:
Esophageal cancer was detected early in 40 to 69 year old patients in Ci Xian through endoscopic screening data and endoscopic screening using iodine staining and indicative biopsy. The pa-tients were classified according to gender, age group, statistical esophageal precancerous condition, and lesion detection rate.Results:
The analysis included 11 423 cases by screening queue, and the esophageal biopsy rate was 66.90%. The detection rates of squamous epithelium with mild, moderate, and severe dysplasia were 11.84%, 2.66%, and 1.04%, respectively. DCIS detection rate was 0.40%in patients with squamous cell carcinoma. The detection rate of the patients had been infiltrated by the squamous cell carcinoma was 0.04%.The rate of the squamous cell carcinoma within the mucosa was 0.37%.The rate of the infiltration squamous cell carcinoma was 0.17%. The detection rate of the hyperplasia above average severe dysplasia and cancer was 2.01%.Conclusion:
High incidence of esophageal precancerous lesions was found in the Ci County aged 40 to 69. A large number of asymptomatic patients with cancer were detected. Age and sex are closely related to detection rate.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Etiology study
/
Incidence study
/
Screening study
Language:
Chinese
Journal:
Chinese Journal of Clinical Oncology
Year:
2014
Type:
Article
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