Editing Post-polypectomy surveillance (section)

== '''First surveillance interval''' ==

* 1-4 polyps:
** '''High-risk''' individuals (any of the      following features) should be scoped at '''3 years'''
*** 1-2 tubular adenomas with       HGD or tubulovilous or villous adenomas (with or without HGD), where the       size of one or both is >=10mm
*** 3-4 tubular adenomas, where       the size of one or more is >=10mm
*** 3-4 tubulovillous and/or       villous adenomas and/or HGD, all <10mm
** '''Mod-risk''' individuals (either of the      following) should be scoped at '''5 years'''
*** 1-2 tubular adenomas with       HGD or tubulovillous or villous adenomas (with or without HGD), all of       which are <10mm
*** 3-4 tubular adenomas       without HGD, all of which are <10mm
** '''Low-risk''' individuals (1-2 <10mm      adenomas with no dysplasia) - next scope no sooner than 5 years (most      surgeons suggest re-referral for a repeat scope at five years, despite      guidelines recommending a repeat in '''10 years''')
* 5-9 conventional adenomas
** 3 years if all TAs <10mm      without HGD
** 1 year if any adenoma      >=10mm or with HGD and/or villosity
* >=10 adenomas
** Surveillance 1 year      regardless of size or histology
* Serrated adenomas:
** Large sessile/laterally      spreading lesions with en-bloc resection should have surveillance in 1      year

[[File:First surveillance interval serrated polyps.png|none|thumb]]