130
Participants
Start Date
May 1, 2019
Primary Completion Date
November 1, 2019
Study Completion Date
November 12, 2019
Underwater EMR
Polypectomy is performed under full water emersion without the use of submucosal injection.
Department of Gastroenterology, Haishu No.2 Hospital, Ningbo, China, Ningbo
Department of Gastroenterology, Ninghai No.2 Hospital, Ningbo, China, Ningbo
Ningbo first hospital, Ningbo
Ningbo No. 1 Hospital
OTHER