Endoclipping for gastric perforation after endoscopic polypectomy: an alternative treatment to avoid surgery.

A 47-year-old woman underwent endoscopic polypectomy of a villous adenoma in the lesser curvature of the gastric antrum. Shortly after the procedure, she complained of severe abdominal pain. An abdominal x-ray showed air under the diaphragm, suggestive of gastric perforation. On re-endoscopy, the cavity at the site of polypectomy was closed using endoscopically applied metallic clips. She was treated with intravenous hyperalimentation, omeprazole, and antibiotics for 10 days. Ingestion of food was started 10 days after admission, and she was discharged without any complaints. She is free of symptoms on follow-up after 8 months, and endoscopy showed complete healing of the perforation. The procedure is the third described for the stomach in the English literature and emphasizes the use of endoclipping in selected cases of small and well-defined perforations.