对于胃溃疡、胃炎患者,胃镜检查常能提供可靠的诊断依据,故目前临床上胃镜检查很广泛、为了能顺利进行该项检查,检查前的准备工作甚为重要。患者在检查前如能了解下述注意事项,大多能很好地完成胃镜检查。 (1)不少病人对胃镜检查有恐惧感,需要了解胃镜检查的特点:①胃镜检查能够直接观察食管、胃、十二指肠黏膜病变,是发现病变尤其是早期病变最好的办法,对可疑的病变或不能肯定的病变可以通过内镜取标本作病理检查,以 Gastric ulcer, gastritis patients, gastroscopy can often provide a reliable basis for diagnosis, so the current clinical endoscopy is very wide, in order to successfully carry out the inspection, inspection preparation is very important. Patients should be aware of the following precautions before the exam, most likely to accomplish a gastroscopy. (1) Many patients have fear of gastroscopy, you need to know the characteristics of gastroscopy: ① gastroscopy can directly observe the esophagus, stomach, duodenal mucosal lesions, lesions are found, especially early lesions the best way to Suspicious lesions or not sure lesions can be removed by endoscopy for pathological examination