PS-22-085 E-cadherin in mice: Expression in normal urothelium, pre-neoplastic and neoplastic urothelial lesions C. Vasconcelos Nóbrega * , C. Costa, R. Arantes-Rodrigues, A. Henriques, H. Vala, A. Colaço, L. Santos, C. Lopes, P. Oliveira * Escola Sup. Agrária Viseu, DZERV, Portugal