Safety of intrabiliary radiofrequency ablation in cases of residual and recurrent neoplasia after endoscopic papillectomy - Yanis Dahel; Fabrice Caillol; Jean-Philippe Ratone; Christophe Zemmour; Anais Palen; Jonathan Garnier; Jacques Ewald; Olivier Turrini; Solene Hoibian; Marc Giovannini (Endoscopy International Open)