I had over 100 polyps removed from my colon and a lot came back inconclusive and 1 came back with cancer cells. My surgeon couldn't get all the way through to the end of my colon , because I have a extra long colon, and wants to redo my tests. I'm nervous because I get sick drinking the prep liquid and am unsure of what the polyp with cancer cells mean? All he really said is it was high cells and he told me he needed to redo the procedures and possible do a barium enema.