Figure 1From: Correlation of Wnt5a expression with histopathological grade/stage in urothelial carcinoma of the bladderWnt5a expression in three cases of low grade, noninvasive, papillary urothelial carcinoma as assessed by IHC. (A) H&E staining; (B) Wnt5a immuno-staining showing slight reactivity; (C) isotype control (all at × 200).Back to article page