Gastro-intestinal fibre-endoscopic polypectomy.

Gastroscopic and colonoscopic polypectomy by means of a diathermy snare has been carried out on 23 patients, without any significant morbidity. The techniques and potential complications are discussed, and it is concluded that endoscopic polypectomy is a safe and rapid procedure in experienced hands, if close attention is given to detail and if the necessary precautions are taken.