fecal occult blood test

基本解释

Objective The comparison of testing fecal occult blood by One step test and Benzidine test.
目的单克隆抗体一步法与联苯胺法测定粪便隐血的方法学比较。
The high-risk population of large intestinal cancer was screened and surveilled with fecal occult blood test.
用大便隐血试验筛检和监测大肠癌高危人群；
The comparison of 160 cases and 320 controls tested with those examined by fecal occult blood test has exhibited a decrease to 23.750% in the false negative rate.
对160名病人和320名正常人进行判别的结果与通常采用的大便潜血试验比较，假阴性率降低到23.75%。

That means I need to put on a sweatshirt and get down to the gastroenterology clinic and have a colonoscopy or a flexible sigmoidoscopy, or even get a fecal occult blood test from my primary care physician.
FORBES: Reason #73 That No One Wants a Colonoscopy