system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Colonoscopy as a part of screening is not needed in.
assistant
The correct answer is  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.