I had a colonoscopy 6 mo. ago,  I had a pulp which was removed, but the biopsy said my diagnosis- intriepithelial  stage III.  I just had a sigmoid-oscopy to be sure the 'bad' cells didn't grow back.

  I understand they are pre-cancer cells. What percentage of cases grow back, and how bad is intriepithelial  ?  The internet is scary, what are the facts?

Thanks, 
Catherine Adkinson