Obscure gastrointestinal bleeding caused by intestinal lipomatosis: double-balloon endoscopic and laparoscopic views - Safatle-Ribeiro, Adriana Vaz; de Oliveira, Rodrigo José; Zorrón Pu, Leonardo; Caiado, Ângela H. M.; de Moura, Eduardo G. H.; Ribeiro, Ulysses, Jr; Zilberstein, Bruno (Endoscopy, 2016)