Hyperplastic polyps in the colon are typically harmless, with a very low risk of causing cancer. However, doctors may choose to painlessly remove them during a colonoscopy. Hyperplastic polyps are ...

Top: Axial CT colonography images show representative colorectal polyps (arrow) in the training set. Bottom: Corresponding histopathologic work-up. (Hematoxylin-eosin staining; original magnification ...

A hyperplastic polyp is a growth that can develop in the colon or stomach. They do not always cause symptoms, but some people may experience rectal bleeding. Rarely, the polyps may be precancerous.

“Not all colon polyps are cancerous but all colon cancer starts as a polyp which is why everyone needs to know about them and be screened regularly for them,” says Fola May, MD, a gastroenterologist ...

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A colonoscopy technique involving repeat intubation of the sigmoid colon significantly improves detection of adenomas compared with conventional colonoscopy evaluations, new research showed. “After ...

The sigmoid colon is the last section of the bowel — the part that attaches to the rectum. It pushes feces along the bowel tract. It’s about a foot and a half long (around 40 centimeters) and is ...