Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Resection of an adenoma with a significant laterally spreading component (LST-P). A: the lesion's margins are closely examined; B–E: standard EMR techniques are used to resect the extra-papillary portion of the lesion; F: the papilla is excised en-bloc; G: needle knife used to gain deep biliary access; H: pancreatic stenting is performed prior to bleeding that may hamper visualisation.
