A clinical epidemiological analysis of the carcinoma of upper digestive tract diagnosed by endoscopy in 12 years in Xi'an
- VernacularTitle:西安地区12年间胃镜检出上消化道癌症分析
- Author:
Lizhen ZHAO
;
Jun ZHANG
;
Jun GAO
;
Lihong FAN
- Publication Type:Journal Article
- Keywords:
endoscopy;
esophageal cancer;
gastric cancer;
cardiac cancer;
clinical epidemiology
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2004;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical epidemiological characteristic of the cancer in upper digestive tract detected by endoscopy and pathologically diagnosed in Xi'an.Methods Patients with cancer of upper digestive tract,detected by endoscopy and pathologically diagnosed from 1991.1 to 2002.12 were selected.The main clinical data,epidemiologyical,endoscopic manifestation and the pathological characteristics were studied.Results The overall diagnosis rate of upper digestive tract cancer was 8.13% in 12 years.Of all the patients who underwent endoscopy,cancer of esophagus,cardia,stomach and duodenum was 3.42%,1.44%,3.26% and(0.01%),respectively.Although the incidences of esophageal cancer and gastric cancer fluctuated,they showed remarkable decreasing tendency(P=0.000).Meanwhile,the incidence of cardiac adenocarcinoma increased slightly(P=0.000).The male/female ratio of cardiac cancer is 6.29∶1,which is much higher than that of esophageal cancer and gastric cancer(P=0.000).The ratio of squamous cell cancer and adenocarcinoma in esophagus didn't chang in 12 years((P=0.562)),and the adenocarcinoma of esophagus did not show any remarkable tendency (P=0.557).Conclusion Esophageal cancer is the most frequent cancer of upper digestive tract in Xi'an.The detection rate of esophageal cancer and gastric cancer has decreased respectively,and cardiac cancer has increased.Cardiac cancer is different from either esophageal or gastric cancer.
