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

Abstract

Background and aims Shielding methods for post-endoscopic submucosal dissection (ESD) ulcers have delivery-related problems. We developed an enveloped device for this purpose and evaluated its usefulness. Materials and methods Polyglycolic acid (PGA) sheets were delivered to six 3.0-cm ulcers in two resected porcine stomachs and six 5.0-cm ulcers in another… (More)
DOI: 10.1055/s-0042-120997

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