title: A truly visible vessel in an endoscopic submucosal dissection scare: thinking outside recommendations.
authors.affiliation: Gastroenterology Department, Centro Hospitalar de Lisboa Central, Lisbon, Portugal.
authors.forename: Mariana
authors.initials: M
authors.lastname: Costa
authors.affiliation: Gastroenterology Department, Portuguese Oncology Institute, Porto, Portugal.
authors.forename: Diogo
authors.initials: D
authors.lastname: Libânio
authors.affiliation: Gastroenterology Department, Portuguese Oncology Institute, Porto, Portugal.
authors.forename: Jorge
authors.initials: J
authors.lastname: Lage
authors.affiliation: Gastroenterology Department, Portuguese Oncology Institute, Porto, Portugal.
authors.forename: Mário
authors.initials: M
authors.lastname: Dinis-Ribeiro
authors.affiliation: Gastroenterology Department, Portuguese Oncology Institute, Porto, Portugal.
authors.forename: Pedro
authors.initials: P
authors.lastname: Pimentel-Nunes
mesh_terms: D000230:Adenocarcinoma / Q000601:surgery*; D000368:Aged; D004210:Dissection / Q000379:methods*; D004564:Electrocoagulation / Q000379:methods; D005260:Female; D005753:Gastric Mucosa / Q000098:blood supply / Q000601:surgery*; D005773:Gastroscopy; D006801:Humans; D019106:Postoperative Hemorrhage / Q000517:prevention & control*; D013274:Stomach Neoplasms / Q000601:surgery*