目前,我国胃癌的现状是发病率高,早期诊断率低、生存预后较差。胃癌发病率居高不下,同时,我们身边越来越多的人饱受胃病之苦,因此“胃镜”已经为广大人民群众所熟知了。在医院中,最常被患者拒绝的检查项目之一,就是胃镜。在医院里,下面的对话经常发生。医生:“根据您的情况,给您开个胃镜检查一下吧。”患者:“大夫,我能不能先吃点药?做胃镜太难受了。” At present, the status of gastric cancer in our country is high incidence, low early diagnosis and poor survival prognosis. The high incidence of gastric cancer, at the same time, more and more people around us suffer from stomach problems, so “gastroscope” has been well known to the general public. In the hospital, one of the most commonly rejected tests by patients is gastroscopy. In the hospital, the following conversations happen often. Doctor: “According to your situation, give you a gastroscopy.” “Patient: ” Doctor, can I take some medicine first? Gastroscopy is too uncomfortable. “”