“…In Ireland, they implemented a special CRC screening service where they used family history questionnaires to stratify patients into risk categories (low risk, moderate risk, Lynch syndrome suspected or diagnosed). 48 Moderate risk was defined as 1 FDR with CRC diagnosed less than 60 years, or 2 FDR with CRC or 2 SDR with CRC diagnosed less than 60 years. At index colonoscopy in this group, they detected adenomas in 16.4% and AA in 4.4%.…”