Positive rate of VCAM-1 expression was 74% in carcinoma tissue,20% in colon polyps and 8% in normal colon tissue of incisional edge respectively.

• VCAM-1在结肠癌中的阳性表达率为74%25,在手术切缘正常结肠组织中的阳性表达率为8%25,在结肠息肉中的阳性表达率为20%25。