The World Health Organization has classified serrated polyps into three types of lesions: hyperplastic polyps (HP), sessile serrated adenomas/polyps (SSA/P) and traditional serrated adenomas (TSA), the latter two strongly associated with development of CRCs. Are sessile polyps cancerous? Not every sessile polyp will become cancerous. Only a small minority ofRead More →

Serrated knives, with their scalloped, toothlike edge, are ideal for cutting through foods with a hard exterior and softer interior, such as a loaf of crusty bread. The principle behind a serrated knife is similar to that of a saw: The teeth of the blade catch and then rip asRead More →