UNDERWATER ENDOSCOPIC MUCOSAL RESECTION FOR COLORECTAL POLYPS

  • AKASAKA Tomofumi
    Department of Gastrointestinal Oncology, Osaka International Cancer Institute. Department of Gastroenterology and Hepatology, National Hospital Organization, Osaka National Hospital.
  • TAKEUCHI Yoji
    Department of Gastrointestinal Oncology, Osaka International Cancer Institute.
  • UEDO Noriya
    Department of Gastrointestinal Oncology, Osaka International Cancer Institute.

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  • 大腸ポリープに対するunderwater EMRのコツと実際

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<p>Underwater endoscopic mucosal resection (UEMR) is a new hot snare polypectomy technique with electrocautery to remove gastrointestinal polyps without submucosal injection while filling the gastrointestinal lumen with water. Suctioning of luminal air and filling with water make the mucosa and submucosa “float” away from the muscularis propria. This makes snare capture easier. We describe herein the UEMR technique for colorectal polyps.</p>

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