Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Nov 28, 2008; 14(44): 6831-6834
Published online Nov 28, 2008. doi: 10.3748/wjg.14.6831
Table 3 The difference in the maximum polyp size between cholesterol and non-cholesterol polyps (mean ± SD)
Cholesterol polypNon-cholesterol polypP-value
US-CT size difference (mm)5.66 ± 3.872.17 ± 2.120
US size > CT size140/4112/180.002
CT undetectable rate(%)15/41 (36.6)0/18 (0)0.001
US-pathologic size difference (mm)5.12 ± 3.420.89 ± 3.690