Zhou Yongning, Zhang Zhiyi, Zhang Zhenkun, Wu Jing, Ren Denxian, Yan Xiang, Wang Qing, Wang Yuling, Wang Huizheng, Zhang Jun, Zhu Xiaoling, Yang Yongchen, Luo Chong, Guo Xian, Tang Chengwei, Qiao Liang
Division of Gastroenterology and Hepatology, The First Hospital of Lanzhou University, Gansu Province, China.
Cancer Lett. 2008 Sep 28;269(1):18-25. doi: 10.1016/j.canlet.2008.04.013. Epub 2008 May 22.
We evaluated the incidence, age, gender, and anatomical distribution of gastric cancers in 65,284 cases of upper GI endoscopies. A total of 5253 gastric cancer cases were identified. Cancers of the cardia, fundus, body and antrum account for 33.6%, 2.7%, 23.6% and 34.0% of all cases, respectively. The mean age for gastric cancers was 56.9+/-10.2 years and 69.7% of the cancer cases were found in the 50-69 year age group. Subjects with cardia cancer were slightly older than subjects with non-cardia cancer. Over the 12-year period, the incidence of the gastric antrum cancer had significantly declined, whereas the incidence of the gastric cancer in the cardia and body had risen steadily. Thus, there was a rising trend of cardia cancers and a decreasing trend of most non-cardia cancers.
我们评估了65284例上消化道内镜检查中胃癌的发病率、年龄、性别及解剖学分布情况。共确诊5253例胃癌病例。贲门癌、胃底癌、胃体癌和胃窦癌分别占所有病例的33.6%、2.7%、23.6%和34.0%。胃癌患者的平均年龄为56.9±10.2岁，69.7%的癌症病例出现在50至69岁年龄组。贲门癌患者比非贲门癌患者年龄稍大。在这12年期间，胃窦癌的发病率显著下降，而贲门癌和胃体癌的发病率则稳步上升。因此，贲门癌呈上升趋势，大多数非贲门癌呈下降趋势。
