Medically reviewed by Jay N. Yepuri, MDMedically reviewed by Jay N. Yepuri, MD Polyps in the colon and rectum (together called colorectal polyps) are common in people over age 50. They are usually ...

A hyperplastic polyp is a noncancerous growth that arises from the delicate tissues lining the digestive tract. Hyperplastic polyps are extremely common and can vary in size, shape and number. Their ...

It has been well documented that the proportion of polyps harboring advanced histologic features increases with the polyp size. For example, polyps less than 5 mm rarely have worrisome pathologic ...

Sessile polyps are flat growths that develop in the colon or intestines. There are several types of sessile polyps. These include sessile serrated adenomas, villous adenomas, tubular adenomas, and ...

Only a few previous studies have looked at polyp growth rates based on observed changes over time in patients with unresected polyps. In an early study, Welin and co-workers estimated the growth of ...