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Copyright ©2010 Baishideng.
World J Gastroenterol. Aug 14, 2010; 16(30): 3786-3792
Published online Aug 14, 2010. doi: 10.3748/wjg.v16.i30.3786
Table 2 Relative risk of submucosal invasion associated with endoscopic appearance of lesions
Endoscopic appearanceParis classificationRelative risk of submucosal invasion
Polypoid0-IpHigher
Sessile0-IsHigher
Slightly raised0-IaLow
Flat0-IbLow
Slightly depressed0-IcHigher
Excavated0-IIIVery high