title: Cutting a diagnostic Gordian knot by endoscopic mucosal resection: mantle cell lymphoma relapse in a patient with left-sided colonic polyps.
authors.affiliation: Department of Gastroenterology (Georgios Kechagias, Georgios Tribonias, Dimitrios Karamanolis), Evaggelismos General Hospital, Athens, Greece.
authors.forename: Georgios
authors.initials: G
authors.lastname: Kechagias
authors.affiliation: Department of Gastroenterology (Georgios Kechagias, Georgios Tribonias, Dimitrios Karamanolis), Evaggelismos General Hospital, Athens, Greece.
authors.forename: Georgios
authors.initials: G
authors.lastname: Tribonias
authors.affiliation: Department of Pathology (Georgios Andreou), Evaggelismos General Hospital, Athens, Greece.
authors.forename: Georgios
authors.initials: G
authors.lastname: Andreou
authors.affiliation: Department of Gastroenterology (Georgios Kechagias, Georgios Tribonias, Dimitrios Karamanolis), Evaggelismos General Hospital, Athens, Greece.
authors.forename: Dimitrios G
authors.initials: DG
authors.lastname: Karamanolis