| pubmed-article:862578 | pubmed:abstractText | A simple procedure for the removal of multiple gastric polyps and foreign bodies is described. Before endoscopy, the introduction of a catheter bearing a nylon bag at its proximal end in the stomach is necessary. The method is safe and efficient, only 1.4% of the polyps were lost in a series of 69 polypectomies. | lld:pubmed |
