sigmoidoscopy
n. 乙状结肠镜检查
英英释义
Noun
- visual examination (with a sigmoidoscope) of the lower third of the colon in a search for polyps
例句
用作名词(n.)
- Sigmoidoscopy does not reach the upper stretches of the colon.乙状结肠镜则无法看到结肠的上半部分。
- The diagnosis of this lesion was internal hemorrhoids based on sigmoidoscopy.由乙状结肠镜诊断此病灶为内痔。