This is not the colon you would want. It highlights many diseases of the colon from polyps, ulcerative colitis, diverticulitis, cancers etc. Look after your bowel. It's so important, not just for the health of the digestive system, but for the whole body.
Gardner syndrome is a variant of Familial Adenomatous Polyposis (FAP) characterized by multiple, bilateral atypical CHRPE. TRIAD=intestinal polyps+skeletal hamartomas+soft tissue tumours (cysts, neurofibromas, etc). Over 50% will have dental anomalies. This condition can be seen as early as childhood and patients will develop colon cancer if left untreated.
Predicting PTEN mutations: an evaluation of Cowden syndrome and Bannayan–Riley–Ruvalcaba syndrome clinical features... Cowden syndrome (CS) is associated with benign hamartomatous lesions and risks for thyroid, breast and endometrial cancers. Bannayan–Riley–Ruvalcaba syndrome is an allelic disorder characterised by macrocephaly, intestinal polyps, lipomas, and pigmented penile macules. http://jmg.bmj.com/content/48/8/505.short. Image: http://wellcomeimages.org/