我們常規(guī)的檢查怎么了?用老式的結(jié)腸鏡檢查 呢 ?What happened to our regular, old - fashioned colonoscopy?發(fā)明可彎曲乙狀結(jié)腸鏡和結(jié)腸鏡以發(fā)現(xiàn)和切除癌前增生病變.Flexible sigmoidoscopy and colonoscopy developed to help find and remove precancerous growths.有少量分泌物覆蓋的缺血性結(jié)腸炎的結(jié)...