Incidental diagnosis of gallbladder adenocarcinoma within screening program of Colorectal Cancer in Spain - Trueba Collado, C; Sierra Morales, M; Aguirregoicoa Garcia, E; Benabdallah, R; García Martin, N; López De Toro Sánchez, M; Kheiri Vázquez, S; Santos Rodríguez, A; Tabernero Da Veiga, S (Endoscopy, 2025)