What is the incidence of colon cancer in individuals with crohn's and lymphoma?

Above Average.: Crohn's disease alone shows an increased risk of colon cancer formation, as well as an increased risk of getting lymphoma. If you have crohn's and lymphoma, the lymphoma is not luikely to add increased risk of developing colon ca. The exact amount of increased risk is varied with the amount of the bowel inflamed by crohn's. There is no specific number risk i can quote.