PD42-11 THE SWITCHING PHENOTYPE AND INTRATUMOR PLASTICITY IN BLADDER CARCINOMA: A MONO-INSTITUTIONAL ANALYSIS OF 211 MUSCLE-INVASIVE CARCINOMA WITH CONSIDERATIONS FOR THERAPY

INTRODUCTION AND OBJECTIVE:Urothelial carcinoma (UC) is a heterogeneous disease and the major intrinsic molecular categories identified are: Basal (B) and Luminal (L). This study is the first evalu...