I don't think you are more prone to getting cancer, it's just that it could very easily go undetected, since you are not having regular bm's and screenings, etc.
28 yrs. old. married with one beautiful daughter (born 11/20/07)
-diagnosed with severe pancolitis u/c 2002 had total colectomy 12/19/08; emergency surgery due to abscess-had to redo ileostomy and switch to left side 12/25/08; 2/15/09 found blood clot in superior mesenteric vein (prob. from inf. and surgery inflammation)
i only take vitamins now, when I WANT to. :)
"Things turn out the best for those who make the best of the way things turn out."