828PBONE METASTASES FROM RCC ARE NOT ALWAYS ASSOCIATED WITH A POOR PROGNOSIS

Santini, D; Santoni, M; Conti, A; Procopio, G; Porta, C; Ibrahim, T; Barni, S; Fontana, A; Berruti, Alfredo; Vincenzi, B; Ortega, C; Carteni, G; Fedeli, S. L; Adamo, V; Maiello, E; Sabbatini, R; Felici, A; Tonini, G; Bracarda, S; Cascinu, S.