Colon cancer is a malignancy that begins in the large intestine and may be adenocarcinoma or other types. Reviewed by a board-certified oncologist.
cancerVitaminWntsignalingInflammationChemopreventionAmong the various pathologies of the large intestine, special attention should be paid to polyps of the colon. Although the ability of polyps to progress from benign tissu...
Another syndrome of polyps and colon cancer is the MYH polyposis syndrome. Individuals with MYH polyposis develop less than 100 polyps at a young age and are at high risk for developing colon cancer. It is caused by mutations in a different gene than FAP, the MYH gene; however, the mutatio...
If the polyp has become a colon cancer, the earlier it is removed, the less likely it is to have spread. Cancers that develop in patients with IBD generally arise from areas of high-grade mucosal dysplasia rather than from adenomatous polyps. Therefore, in the surveillance of these patients...
Polyps of the Colon and Rectum - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.
The exact causes of colon cancer are unknown, but there are several potential risk factors. Polyps Colon cancer can develop from precancerous polyps that grow in the large intestine. Some of these polyps may grow into malignant colon cancer if a surgeon does not remove them during the early ...
Early detection and treatment dramatically improve the odds of beating this disease. A tumor is not the reason for this condition. Instead, it is caused by a tumor that has formed within the colon wall. Screening can detect polyps before they become cancerous, as well as detecting colon cance...
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In the earliest stages of colorectal cancer, it might be possible for your surgeon to remove cancerous polyps through surgery. If the polyp hasn’t attached to the wall of the bowels, you’ll likely have an excellent outlook. If your cancer has spread into your bowel walls, your surgeon ...
Colorectal cancer often begins as a benign growth known as a polyp. Adenomas are a type of polyp. These are benign tumors of the tissue lining the colon or rectum. Most polyps will stay benign, but some adenomas have the potential to turn into cancer over the long term. If they are rem...