Immunoexpression of p53 & CK 20 in Infiltrating Urothelial Carcinoma of Urinary Bladder and their Association with Histopathological Grading and Muscle Invasiveness
Background: Urothelial carcinoma is the most frequent malignancy of the urinary bladder, and histological grading of resected specimens remains subject to poor interobserver reproducibility. Objective: This study examined p53 and cytokeratin 20 (CK20) immunoexpression in urothelial carcinoma and their correlation with...