<prompt> Colonoscopy as a part of screening is not needed in.MEN 2 syndromeLynchFAPCronkhite Canada  <response>: Ans. a MEN 2 syndromeRef Bailey and Love 27th edition, Page 1259 MEN2B syndrome is not associated with colorectal cancers.; FAR HNPCC, Cronkhite, Banayan, all these syndromes; have associated colorectal cancers. 