Esophageal Cancer Overview

By | April 20, 2012

Overview of esophageal cancer, esophageal cancer is occurring in the esophageal epithelial or glandular malignancy, one of common malignant tumors of the human.
About 30 million people die worldwide each year of esophageal cancer . China is a high incidence of esophageal cancer each year about 15 million people died of esophageal cancer deaths accounting for 1 / 4, after the incidence of stomach, lung, liver cancer. Esophageal cancer mortality rates vary greatly all over the country, according to survey data the National Review of Cancer Mortality Statistics, Census of esophageal cancer mortality rate is the lowest level of Yunnan (l.05/10 million), a difference of 14 times the national level, and Henan Province, the highest mortality (33.22/10 million) a difference of 31 times. The incidence of esophageal cancer has obvious regional differences in high incidence of esophageal cancer statistics provinces are: North Taihang Mountain area: including Henan, Lin County, Hebei Province, Cixian, more than a dozen cities and counties of Shanxi Yangcheng; Shaanxi, Henan, Hubei Qinling area: including Danfeng County, Shaanxi Province, Henan Province, the county business, Lushan County, Hubei meteorite Neixiang County and a dozen cities and counties; northern Sichuan areas: Yanting County of Sichuan Province, Lang, the base stream , Guangyuan, Nanchong, jiange counties; Fujian Area: Guangdong Province, Shantou region, Meixian area and Fujian Nanan County; northern Jiangsu area: Yangzhong County, Jiangsu Province, quasi-security, Taixing, remote paste and other counties. In addition, the Xinjiang Kazak populated areas and some areas of Gansu Province, the incidence is relatively high.
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