单词occult blood
na.: 潜血
网络: 潜血反应；隐血；尿潜血
潜血
Results Positive rate of salivary occult blood test was 42. 3%, and there was no difference between sexes.
结果受检小学生唾液隐血阳性率为42.3%，不同性别间的差别无显著性。
Even under ideal testing conditions, at least 20% of colon cancers can be missed by stool occult blood screening.
即使是在理想的检测环境下，也至少有20%的结肠癌在粪便潜血检查过程中被漏诊。
Fecal occult blood test (FOBT) and colonoscopy have been proven to be the effective tools for CRC screening.
粪隐血试验（FOBT）以及肠镜检查是最有效的筛查方法。
Objective To comprehend the sensibility and specificity of colloidal gold immunization and o tolidine in detecting occult blood in feces.
目的了解胶体金免疫法与邻甲联苯胺法检测大便隐血的灵敏度和特异性。
The commonly used stool occult blood tests rely on chemical color conversions to detect microscopic amounts of blood.
常用的大便潜血试验的方法就是依靠化学色素转化来检测微量血液。
The red blood cells of children with fecal occult blood positive detected microscopically were higher than those of adults(P05).
儿童组隐血试验阳性大便标本镜下红细胞检出率高于成人组，差异有统计学意义（P0.05）。
It is important to remember that having stool tested positive for occult blood does not necessarily mean the person has colon cancer.
需要注意的一点是，在粪便潜血检测中结果呈阳性并不一定意味着此人一定患有结肠癌。
A small amount of stool sample is smeared on a special card for occult blood testing.
在一种特殊卡上涂上少量粪便样本用于潜血检查。
Annual fecal occult blood test proven to reduce colorectal cancer deaths by one-third.
证实每年粪隐血检查可以降低。
Stool samples can be obtained to test for occult blood (see below).
粪便样本，可用来测试潜血（见下文）。