Table 2.

Clinicopathological features

Feature
Patients, n	94
Sex, male: female, n:n	32:11
Age, years, mean (range)	54.2 (42–75)
Polyps
Size, mm, mean (range)	17 (2–25)
Shape	Pedunculated (n=7); sessile (n=63); flat (n=24)
Histology, n
Nonneoplastic	37 (Hyperplastic [n=32]; sessile serrated adenoma/polyp [n=5])
Adenoma	56 (Low-grade dysplasia [n=51]; high-grade dysplasia [n=5])
Invasive cancer	1