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  • 726
  • 2013-04-08

Endoscopic treatments

Epublication WebSurg.com, Apr 2013;13(04). URL:
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Endoscopic submucosal dissection (ESD) has enabled en bloc resection of early stage gastrointestinal tumors. ESD is a relatively difficult technique as compared with conventional endoscopic mucosal resection (EMR), requiring a longer procedure time and potentially causing more complications. The appropriate dissection of the ramified vascular network at the level of the middle submucosal layer is a focal point for this technique. In this lecture, Dr. Toyonaga details the technique.