Clinical changing trend in gastric cancer:a review on 437 patients / 中国基层医药

ABSTRACT

0.05).Whereas the incidence rates of undifferentiated carcinomas and of other histological types remained quite stable.Conclusions The gastroscopically deteceted rate of gastric cancer decrease in this period.The malefemale ratio doesn't change significantly.There is a trend in location of gastric cancer towards proximal stomach.The proportions of well-moderate adenocarcinoma and undifferentiated cancer decrease with an increase in the proportion of poor differentiated adenocarcinoma.But there is no significant difference among them,especially in recent twenty years.