With virtual colonoscopy screening, there is essentially no risk of bleeding or of perforating the colon.

用虚拟结肠镜检查，无出血和结肠穿孔的危险。

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In addition, when covered by third-party payers, virtual colonoscopy may entice more people to be screened.

另外，当有第三方付费时，虚拟结直肠镜可使更多的人接受检查。

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The high rate of accuracy coupled with the low necessity for subsequent optical colonoscopy show virtual colonoscopy to be an attractive screening tool for colorectal cancer.

高度的准确性加上以后低的光学结肠镜检查的需要显示了虚拟结肠镜是结直肠癌具有吸引力的检查工具。

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Dr.Jeffrey Shuren from the FDA agrees that patients may not be fully aware of the risks involved in a virtual colonoscopy.

VOA: standard.2010.04.07

He says arguments for virtual colonoscopy are not sound.

VOA: standard.2010.04.07

They might end up getting cancer." Virtual colonoscopy as a screening tool is quite effective thats one of the reason why national cancer Institute recommends this as one of the screening device."

VOA: standard.2010.04.07

As clinical evidence accumulates on the virtual colonoscopy, doctors and insurers will be able to adjust their practices accordingly.

WSJ: Of NICE and Men

Studies suggest that virtual colonoscopy with a CT scanner may actually be better than colonoscopy in finding colon cancer.

CNN: Are colonoscopies really necessary for people over 50?

Recently, a number of groups, including my employer, the American Cancer Society, have also recommended considering virtual colonoscopy, which involves the same bowel preparation and a CT scan with some radiation exposure.

CNN: Are colonoscopies really necessary for people over 50?