What you should know about colon polyps

When it comes to colon cancer prevention, the polyp is the key player to know. Colon polyps, called adenomas, are precancerous growths originating from the inner lining of the colon wall. There are other types of polyps in the colon which are not considered precancerous, but for our purposes in this article, we will consider the terms colon polyp and adenoma to be one and the same. The red arrow (above) is pointing to the adenomatous polyp. A polyp this size has a good chance of becoming cancer down the road if it is not removed. Polyps are important to know about because they are the precursors to colon cancer. That is, virtually all cases of colon cancer began many years earlier as a small polyp growing in the colon. For the average person, it takes many years for these small polyps to appear on the scene, which is why we don’t usually recommend colonoscopy until a person is 50 years old. However, it’s not totally uncommon to find significant-sized polyps in younger people in their 30s or 40s (and even in their 20s!) From the time a polyp starts growing, it is thought to take more than 10 years for the polyp to grow into cancer…and not all adenomatous polyps grow larger or turn into cancer at all. However, many polyps will continue to have cellular changes such as mutations that will promote growth of the polyp and eventually transformation into colon cancer. Continue reading ... Your patients are rating you online: How to respond. Manage your online reputation: A ...
Source: Kevin, M.D. - Medical Weblog - Category: General Medicine Authors: Tags: Conditions Gastroenterology Oncology/Hematology Source Type: blogs