Endoscopic submucosal dissection with double-tunnel technique for en bloc resection of large rectal laterally spreading tumor Authors Stefanos P. Bassioukas, Charalampis Katzakis, Christos Kitsios, Akrivi Pandazopoulou. PDF HTML Published 2017-11-02 Issue Volume 30, No 6 (2017) Section Images of the Month