Fig. 1From: The association of p21, inhibin, and Tob-1 expression with the clinicopathological characteristics of benign and malignant colorectal lesionsp21 expression a positive expression in control (arrows) (× 200), b negative expression in chronic colitis (arrows) (× 200), c positive expression in UC without dysplasia (× 200), d positive expression in tubular adenoma with LGD (× 200), e positive expression in low-grade CRC (× 200), f positive expression in high-grade CRC (× 400), g negative expression in mucinous carcinoma (× 200). UC; ulcerative colitis, LGD; low-grade dysplasia, HGD; high-grade dysplasia, CRC; Colorectal cancerBack to article page