Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Jul 21, 2010; 16(27): 3402-3405
Published online Jul 21, 2010. doi: 10.3748/wjg.v16.i27.3402
Table 1 Sessile serrated adenoma characteristics
Mean size of SSA8.1 mm (range 2-40 mm)
≤ 5 mm (42%), ≤ 9 mm (69%)
Mean No. of SSAs per patient3 (range 1-24)
Location of SSAs51%: Cecum, ascending colon
49%: Remaining colon
AppearanceFlat or sessile (all polyps)
Synchronous polyps of other histologyPresent in 87 (51%) patients
TA: 62 (49%)
TVA: 13 (10%)
HP: 50 (40%)
Synchronous adenocarcinoma7 (4%), all in right side of the colon