Crohn's Disease & Ulcerative Colitis Support Group
Crohn's disease is a systemic inflammatory bowel disease (IBD) of unknown cause, that results in chronic inflammation of the intestinal tract. It can affect the entire gastrointestinal tract from mouth to anus, and can also cause complications outside of the gastrointestinal tract. There is no known medical or surgical cure for Crohn's disease, but there are many medical...
What your doc does will depend on the type of precancerous polyp. Most pre cancerous polyps are the run of the mill ( the general population gets them) type. These can be common. Those are typically removed and then you have regular colonoscopies to monitor. Then there's the type that are associated with having UC (not sure if they're associate to Crohn's though). Those may require a more aggressive approach.
Try not to worry too much. I know it's concerning, but it's not uncommon either and most don't require anything more than just regular colonoscopies, so they don't turn into cancer.