From: Diagnostic utility of p53 and CK20 immunohistochemical expression grading urothelial malignancies
Combined P53 and CK20 expression | Grade | P-value | |
---|---|---|---|
High grade | Low grade | ||
Positive | 37 (40%) | 21 (22%) | |
Negative | 11 (11.5%) | 26 (27.3%) | 0.001* |
Total | 48 (50.5%) | 47 (49.5%) |