Polyps can be divided into four shape categories: Colorectal polyps can be categorized by type ... sessile in shape; High ...

"Not all colon polyps are cancerous but all colon cancer starts as a polyp which is why everyone needs to know about them and ...

The differentiation of various types of polyps ... or sessile mammillations, as they have been called — are grossly indistinguishable from physiologic changes in the normal colon or from tiny ...

Figure 5. Typical appearance of a sessile serrated adenoma/polyp in the ascending colon. Arrows indicate the indistinct upper edge of this flat, pale lesion. 1 Division of Gastroenterology and ...