Evaluating the prevalence of the epidermal growth factor receptor in transitional cell carcinoma of bladder and its relationship with other prognostic factors

ABSTRACT

Background: The most common malignancy in the urinary system has been bladder cancer and the most predominant histologic subtype has been transitional cell carcinoma [TCC]. There were many molecular risk factors, related with poor prognosis. One of these factors was expression of epidermal growth factor receptor [EGFR]