A colonoscopy offers a full view of the large intestine and is the best tool for detecting colorectal cancer. A sigmoidoscopy is a less invasive option that focuses on the lower colon.

Flexible sigmoidoscopy is a test that a doctor uses ... of the tools that doctors use to check people for colon and rectal cancer. A sigmoidoscope is a long, flexible tube that’s about half ...

Despite experiencing tell-tale signs of bowel cancer after she turned 18, it was six years before Shelby Preston was ...

that could suggest cancer. These tests need to be done every one to three years. If there is a concerning finding, the patient is generally recommended for a colonoscopy or sigmoidoscopy for ...

Colorectal cancer screening is generally recommended from age 45 However younger people can still opt for it if they have certain risk factors Here’s all you need to know ...

The benefit of the colonoscopy and sigmoidoscopy over the CT colonography is that if a precancerous polyp is seen, it could be removed during the procedure to prevent it from developing into cancer in ...