I was unofficially diagnosed with Crohn's disease 24 years ago. Underwent emergency surgery at this time for appendicitis and colon resection. I had not taken any medication for 20 years, until 3 days ago (slight pain in lower right abdomen). Just had a colonoscopy and said I was mildly active, however not officially for crohns because I do not show a pattern. I have a small ulcer at my resection, lower right colon. My question is "Will this ulcer completely heal or will it always be present?" I was prescribed Lialda 3 times daily.