But the test isn't foolproof, and researchers have been trying to improve the technology.
One improvement in colonoscopy is a disposable device that is passed through the instrument channel of a standard colonoscope, called the Third Eye Retroscope (TER), which gives physicians a better look at the lesions they may miss with standard screening equipment.
Two lenses might sound a little extensive, but this creates a camera that’s great for selfies and regular photography.
The 2.4-inch TFT display pairs with the 1600 x 1200-pixel front camera and 640 x 840 rear lens.
''The third eye is a camera on the end of a probe,'' says researcher Daniel C.
De Marco, MD, medical director of endoscopy at the Baylor, Dallas.
Creating sets, lighting and composing still fashion and portrait shoots gave me a great understanding of composition and creating mood with light.
However, all these luxuries and wellness stay in touch to the poverty and unsound, that leads to the protests and disorders.
The best kids' camera options include a wide variety of models, all of which are pretty inexpensive.
The biggest dilemma a parent faces when trying to decide what type of digital camera to purchase for a child will depend on what the child wants to do with the camera.
It allows physicians to inspect the colon backward as they withdraw the scope.
''The image is not quite as clear [as the forward image],'' he says.