The diagnostic gastroenterology needs in relation to exisiting tools, research and design work on a new tool in endoscopy field. - Lukasz Fracczak; Agnieszka Kobierska; Katarzyna Koter; Pawel Zak; Elzbieta Czkwianiac; Michal Kolejwa; Andrzej Nowak; Anna Socha-Banasiak; Joanna Slezak (MMAR, 2017)