What screening methods are used?
Currently there are 5 colorectal screening methods being used. They include Virtual Colonoscopy (VC), Fiberoptic Colonoscopy (FOC), Double Contrast Barium Enema (DCBE), Fecal Occult Blood Test (FOBT) and Flexible Sigmoidoscopy. In practice, however, only 2 have gained recognition as the most effective methodologies, Virtual Colonoscopy (VC) and Fiberoptic Colonoscopy (FOC).