Video Comment on Toshitatsu Takao et al.

Toshitatsu Takao et al. A novel and effective delivery method for polyglycolic acid sheets to post-endoscopic submucosal dissection ulcers

It is technically demanding to apply large polyglycolic acid sheets to cover endoscopic submucosal dissection (ESD) ulcers. Japanese authors present a novel delivery system for application of large sheets and show in a pilot ex vivo study that this technique is „quicker than the regular application of smaller pieces of similar sheets.