What are the general guidelines for colorectal cancer screening intervals after polypectomy?

What are the general guidelines for colorectal cancer screening intervals after polypectomy?

• A. Intervals depend on polyp number, size, and histology; typically 7–10 years for 1–2 small tubular adenomas; 3–5 years for multiple or larger polyps or with villous/high-grade pathology.
• B. A fixed 1-year interval for all patients.
• C. Always 15 years interval.
• D. No surveillance needed after polypectomy.

Answer: (A)