Gastrointestinal endoscopy for intestinal dysplasia and neoplasia detection and management in Crohn's disease: when and how? - Pessarelli, Tommaso; Piagnani, Alessandra; Tontini, Gian Eugenio; Bergna, Irene Maria Bambina; Amato, Arnaldo (Frontiers in Gastroenterology (Frontiers Media S.A.), 2025)