<prompt> True statement regarding anorectal Crohns disease:Ulceration, fistula is commonFistulas are painless and induratedNon-cutting setons are used in managementAll of the above  <response>: CROHNS DISEASE OF THE ANORECTUM Typically presents in three ways: Ulceration MC, fistula and stricture. Fistulas tend to be chronic, indurated, and cyanotic and are often painless. Abscesses need to be drained and fistula tracts require chronic drainage with non-cutting setons. Once the perianal sepsis is controlled, infliximab treatment is initiated. After two or three infliximab infusions, the setons are removed to permit closure of the fistulas. 