摘要
胃肠道软式内镜最先在20世纪60年代末期被首次报道，在接下来的20～30年间由于能够直视观察胃肠道，内镜主要用于消化道疾病的诊断。当时，临床实践中的医疗决策几乎都来源于临床经验和治疗理论，而很少基于客观证据。
Flexible gastrointestinal （GI） endoscopy was first reportedin the late 1960s, and for the first 20-30 years, evidenceas largely a diagnostic test with the obvious benefit of itsability to visualize the GI lumen. At that time, there werevery few requirements for based medical decision makingother than physicians＇ experience combined with thetheoretical benefit of procedures and treatments. As the use andcost of GI endoscopy rapidly expanded in the 1990s and intothe 21^st century, demand grew for high-level evidence tosupport endoscopy.
出处
《中华消化杂志》
CAS
CSCD
北大核心
2017年第4期268-274,共7页
Chinese Journal of Digestion
