Colorectal Cancer
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Apr 21, 2005; 11(15): 2249-2254
Published online Apr 21, 2005. doi: 10.3748/wjg.v11.i15.2249
Table 2 Findings in rectosigmoid and proximal colon of all patients (n = 6196).
FindingsRectosigmoid colon
Proximal colon
Number of patients (%)Number of patients (%)
No neoplasm4245 (68.5)3991 (64.4)
Histology of most advanced lesion
Diminutive adenoma1598 (9.7)968 (15.6)
Small adenoma2500 (8.2)561 (9.1)
Advanced adenoma3673 (10.9)519 (8.3)
Cancer180 (2.9)157 (2.5)
No. of lesions
One1329 (21.4)1173 (18.9)
Two or more622 (10.0)1032 (16.7)