flexible sigmoidoscopy

1. Flexible sigmoidoscopy is an exam of the rectum and the lower colon using a viewing tube ( a short version of colonoscopy).
   灵活的乙状结肠检查是通过一个可视管道对直肠和降结肠进行的一种检查。
2. Data from this study support the use of flexible sigmoidoscopy for CRC screening especially in an environment of cost containment and limited healthcare resources in most parts of the world.
   这项研究结果建议使用软质乙状结肠镜进行CRC筛查，尤其是在需要控制医疗成本和医疗资源有限的世界大部分地区。
3. The results indicate that flexible sigmoidoscopy reduces cancer incidence and mortality by23% and31%, respectively.
   结果表明，乙状结肠镜使结直肠癌的发病率和死亡率分别降低了23%和31%。
4. The additional time required to complete the colonoscopy and the additional costs of a colonoscopy versus flexible sigmoidoscopy in such circumstances require evaluation.
   完成结肠镜所需的额外时间和结肠镜检查相对于软式乙状结肠镜检查的额外费用在这种情况下仍需要评价。
5. After all, opponents will argue that flexible sigmoidoscopy is unable to examine the right colon, where nearly a third of the cancers arise.
   毕竟，反对者会认为，软式乙状结肠镜无法检查右半结肠，而近三分之一的肿瘤发生在此部位。
6. New methods for colorectal cancer screening include fecal occult-blood testing, flexible sigmoidoscopy, colonoscopy, and double-contrast barium enema.
   结直肠癌常用的筛查手段包括大便潜血试验、乙状结肠镜检查、全结肠镜检查和钡灌肠检查等。
7. The role of flexible sigmoidoscopy in the diagnosis and management of left-sided colonic lesions
   纤维乙状结肠镜对左侧结肠病变的诊断及处理

noun

1. visual examination (with a sigmoidoscope) of the lower third of the colon in a search for polyps

   Synonym:    sigmoidoscopy