Giant fundic adenoma responsible for symptomatic gastric intussusception: failure of endoscopic resection to prevent prolapse recurrencee - Othmane, Drir; Fabritius, Martin; Pelascini, Élise; Léger-Nguyen, Florence; Périnel, Julie; Ponchon, Thierry; Pioche, Mathieu (Endoscopy International Open, 2020)