faecal occult

相似词语短语

the occult───神秘学

cargo cult───船货崇拜；货物崇拜（19到20世纪中期在大洋州的许多土著社会中兴起的一种文化复兴运动）

deal out───分给；分配

faecal matter───人粪尿

final result───最终结果；决赛成绩

floccule───n.絮状物，絮凝粒

flocculi───n.一丛绒毛；绒球；谱斑(flocculus的变形)

to occult───神秘的

critical faculty───批判性教员

双语使用场景 英语使用场景

In a recent study colonoscopy was performed on 210 asymptomatic subjects aged 50-75 years with negative faecal occult bloods.

Objective To evaluate the implication of monoclonal antibody detection of faecal occult blood ( FOB ) in colorectal cancer.

This may explain the predominance of rectosigmoid cancers detected by faecal occult blood testing.

Faecal occult blood testing was not done.

Whether this approach offers advantages over faecal occult blood testing remains to be established.

Faecal occult blood studies have also uncovered previously unrecognised cases of ulcerative colitis.