Evaluation of metal clips combining with microwave therapy in treatinglarge, pedicellated gastrointe

AIM To evluate the curative effect of metal clips combining with microwave in treating large, pedicellatedgastrointestinal polyps by endoscopy.METHODS Ten patients with pedicellated gastrointestinal polyps were treated with metal clips (OlympusMD-850) combining with microwave by endoscopy. Among them, gastric polyps were found in 6 cases (6polyps), colonic polyps in 4 cases(4 polyps), 9 polyps were 1.5 cm - 2 cm in size, the other one was morethan 2 cm, the diameter of pedicel was 1 cm to 1.5 cm. All patients were repeatedly examined withendoscopy to observe the curative effect at 5 to 10 days and one month after treatment.RESULTS All the 10 polyps were eradicated, 2- 4 metal clips were placed in one polyp, the succeedingcurative rate was 100%. No hemorrhage, perforation and other complications occurred.CONCLUSION The curative effect of metal clips combining with microwave in treating large, pedicellatedgastrointestinal polyps by endoscopy is reliable and safe.