EMR of upper GI lesions when using a novel soft, irrigation, prelooped hood

Gastrointestinal Endoscopy
K KumeM Otsuki

Abstract

EMR with a cap-fitted endoscope, including a soft, prelooped hood, is a useful, effective, and safe technique. One problem with this method, however, is that the lesion cannot always be kept in the center of the cap because the procedure is performed blindly after aspiration. A soft, prelooped hood with attached irrigation tube was developed. The usefulness of this device for EMR of upper-GI intramucosal cancers was evaluated. The end-hood piece was fabricated by drilling a side hole in the cap portion of a conventional soft, prelooped hood and then attaching an irrigation tube with glue to the exterior surface of the hole. The fabricated transparent hood was placed at the tip of an endoscope, and aspiration mucosectomy under irrigation was performed in 15 patients with upper-GI intramucosal cancer. When the field of view at the aspiration site was obscured by oozing blood, the site was irrigated. A satisfactory view was obtained of all lesions. The mean diameter of specimens was 24.5 mm (interquartile range: 15-35). The proportion of en bloc resected lesions was 86.7% (13/15). Bleeding was the only complication (4/15; 26.7%) and was controlled by using endoscopic hemostatic techniques under irrigation. EMR when using the soft,...Continue Reading

References

Jul 1, 1996·Gastrointestinal Endoscopy·P SakalS Ishioka

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Citations

Nov 11, 2006·Journal of Gastroenterology·Takuji GotodaRoy M Soetikno
Mar 6, 2007·Gastric Cancer : Official Journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association·Takuji Gotoda
Aug 8, 2006·Current Opinion in Gastroenterology·Takuji Gotoda
Aug 28, 2010·Journal of Gastroenterology and Hepatology·Chang Kyun LeeMee-Hye Oh
Aug 24, 2011·World Journal of Gastrointestinal Endoscopy·Keiichiro KumeMasafumi Shinngai
May 2, 2014·World Journal of Gastroenterology : WJG·Yang Won MinJae J Kim
Feb 18, 2016·Gastroenterology Research and Practice·Linlin ZhuJinlin Yang
Dec 20, 2005·Seminars in Oncology·Jeffrey H Lee
Oct 13, 2005·Current Opinion in Gastroenterology·Wahid Wassef, Ramon Rullan

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