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Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 28, 2007; 13(28): 3873-3877
Published online Jul 28, 2007. doi: 10.3748/wjg.v13.i28.3873
Table 1 Histology of polyps n (%)
No. of polypsNo. of advanced polypsNo. of patientsNo. of patients with advanced polyps
(n = 1856)(n = 613)(n = 880)(n = 376)
Villous component196 (10.5)196 (31.9)148 (18.8)148 (39.3)
Villous34 (1.8)34 (5.5)23 (2.6)23 (6.1)
Tubulovillous162 (8.7)162 (26.4)125 (14.2)125 (33.2)
Tubular1014 (54.6)416 (67.9)485 (55.1)227 (60.4)
Flat adenoma5 (0.3)1 (0.2)2 (0.2)1 (0.3)
Serrated adenoma6 (0.3)3 (0.3)
Hyperplastic339 (18.3)131 (14.9)
Other296 (16.0)111 (12.6)