Orignal Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Jun 14, 2009; 15(22): 2708-2713
Published online Jun 14, 2009. doi: 10.3748/wjg.15.2708
Table 3 Comparison of treatment strategy and positive rate of cut margin n (%)
Small (10 mm)Large (> 10 mm)P value
Initial treatment
EMR62 (52)133 (29)< 0.0001
Surgery58 (48)330 (71)
Positive rate of cut margin111 (18)26 (20)0.81
In EMR cases
Lateral0 (0)8 (31)0.08
Vertical11 (100)18 (69)