I am happy to report that I'm about 90-95% recovered now, after ~2.5 weeks. Barely any sensitivity around my belly button where the incision was made, and the surgeon cut through the stomach muscle to get to the colon. I visited the surgeon yesterday for a two-week checkup appointment, and he was very happy with my recovery. Also happy that my body (colon/small intestine/bowel) has been gradually settling down into a more normal pattern over the past week, as well.
I have one more post-op appointment with the surgeon in a month, and then will have a follow-up colonscopy in a year or so. If they don't find anything at that point, then I can go to a three-year colonoscopy pattern, and if nothing is found then, can go to a more normal 5-year pattern.
The surgeon confirmed to me yesterday that the polyp they removed was "Stage 0" -- in other words, totally benign, but POTENTIALLY pre-cancerous. It was only stuck to the very inner lining of the colon wall; had not penetrated the colon nor had anything spread to the surrounding lymph nodes, etc. So all of this physical evidence confirmed that it was 100% benign.
BUT, he said it was large, and some "characteristics" of it would lead him to believe that it COULD HAVE become malignant in the future. I asked him how long that could have taken, and he said three months? six months? a year? three years? Difficult to say, if ever. But, important as has been said in this thread that we got it nipped in the bud. And any future polyps will be caught when they are small, and totally removable during the colonoscopy procedure.
One last plea for everyone - please get a referral to a gastroenterologist from your primary physician, and schedule a colonoscopy. For peace of mind, and to know that all is well with the lower digestive tract. Remember, 50% of all people will have a polyp at some point in their life. It is a very common thing, and although most polyps are benign, many of us have relatives or know people who have had cancer of the lower digestive tract, and it is nothing to mess around with.
Thanks for taking care of this!