. Author manuscript; available in PMC: 2014 Jul 1.

Published in final edited form as: Clin Gastroenterol Hepatol. 2012 Dec 23;11(7):760–767. doi: 10.1016/j.cgh.2012.12.004

Table 2.

Surveillance Guidelines for Serrated Polyps^a

Lesion found	Surveillance interval (yrs)
Serrated polyposis	1
Sessile serrated polyp ≥ 10 mm	3
Sessile serrated polyp with cytological dysplasia	3
Traditional serrated adenoma	3
Sessile serrated polyp(s) <10 mm with no dysplasia	5
Small (<10mm) hyperplastic polyps in rectosigmoid	10

See Lieberman et al.⁸¹