title: Device for electrical excision of gastric polyps through a gastroscope.
mesh_terms: D000328:Adult; D004598:Electrosurgery / Q000295:instrumentation*; D005260:Female; D020699:Gastroscopes; D006801:Humans; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis / Q000601:surgery*; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000601:surgery*