Figure 4From: Snail1 expression in colorectal cancer and its correlation with clinical and pathological parameters A-C: Different Snail1 staining in small (T1+T2) and advanced (T3+T4) colorectal cancers. Y-axis: Snail1 Remmele score. A: overall tumor; B: Snail1 staining in the tumor center; C: Snial1 staining in the invasion front.Back to article page