自1963年Hirschowitz开始应用内镜以来,内镜在诊断胃肠道疾病中起着重要作用。随着经济的发展和医疗水平的提高,常规胃镜检查术在各地得到普及,经多年临床实践及广泛应用,已证实它有很高的安全性,但也会发生一些并发症,严重的甚至死亡。因此必须引起临床医生和患者的重视。我院 Endoscopy has played an important role in the diagnosis of gastrointestinal diseases since Hirschowitz began using endoscopy in 1963. With the development of economy and improvement of medical standards, conventional gastroscopy has been popularized everywhere and has been proved to have high safety after many years of clinical practice and extensive application. However, some complications, serious and even death may occur . Therefore must pay attention to clinicians and patients. Our hospital