Naohisa Yahagi, MD, performs a gastric endoscopic submucosal disection. The patient is a 77 year old man with intermittent abdominal pain and bloating noted incidentally on EGD to a 4cm gastric polyp in the distal gastric body.
Published
March 15, 2016
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Professor of Medicine, Div. of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, Japan