Figure 4From: Promoter hypermethylation of tumor suppressor genes correlates with tumor grade and invasiveness in patients with urothelial bladder cancerH & E Staining. a Normal urothelium, b and c Non muscle invasive and low grade Urothelial cell carcinoma of bladder 10X and 20X respectively, d High grade Urothelial cell carcinoma of bladder, e Muscle invasion in high grade Urothelial cell carcinoma of bladder.Back to article page