Endoscopic necrosectomy through a self-expandable metallic stent placed percutaneously for walled-off pancreatic necrosis

Walled-off pancreatic necrosis (WOPN) is defined as encapsulated necrotic tissue after severe acute pancreatitis. Treatment strategies for WOPN can be challenging. Although open surgical necrosectomy is the standard treatment for WOPN, it is associated with high rates of morbidity and mortality. End...

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Main Authors: Yozo Sato (Author), Kazuo Hara (Author), Nozomi Okuno (Author), Shinichi Murata (Author), Takaaki Hasegawa (Author), Hiroyuki Morinaga (Author), Yuki Kimbara (Author), Yugo Imai (Author), Hidekazu Yamaura (Author), Yoshitaka Inaba (Author)
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Published: Society of Gastrointestinal Intervention, 2020-07-01T00:00:00Z.
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001 doaj_ca99a4d4ff3c4be8be99f4564ef2804c
042 |a dc 
100 1 0 |a Yozo Sato  |e author 
700 1 0 |a Kazuo Hara  |e author 
700 1 0 |a Nozomi Okuno  |e author 
700 1 0 |a Shinichi Murata  |e author 
700 1 0 |a Takaaki Hasegawa  |e author 
700 1 0 |a Hiroyuki Morinaga  |e author 
700 1 0 |a Yuki Kimbara  |e author 
700 1 0 |a Yugo Imai  |e author 
700 1 0 |a Hidekazu Yamaura  |e author 
700 1 0 |a Yoshitaka Inaba  |e author 
245 0 0 |a Endoscopic necrosectomy through a self-expandable metallic stent placed percutaneously for walled-off pancreatic necrosis 
260 |b Society of Gastrointestinal Intervention,   |c 2020-07-01T00:00:00Z. 
500 |a 2636-0004 
500 |a 10.18528/ijgii200015 
520 |a Walled-off pancreatic necrosis (WOPN) is defined as encapsulated necrotic tissue after severe acute pancreatitis. Treatment strategies for WOPN can be challenging. Although open surgical necrosectomy is the standard treatment for WOPN, it is associated with high rates of morbidity and mortality. Endoscopic necrosectomy, introduced recently, is a treatment option that produces lower rates of morbidity than does open surgery. We report a case of severe WOPN that could not be treated with the usual procedures. Although endoscopic necrosectomy of the left subphrenic and prepancreatic spaces was technically impossible, these spaces could be percutaneously drained. Finally, sufficient drainage of these spaces was achieved with endoscopic necrosectomy through the internal lumen of the self-expandable metallic stent placed percutaneously. This procedure was performed by an endoscopist and an interventional radiologist, and the multidisciplinary approach was useful. 
546 |a EN 
690 |a pancreatitis 
690 |a self-expandable metallic stents 
690 |a Medicine 
690 |a R 
690 |a Internal medicine 
690 |a RC31-1245 
690 |a Specialties of internal medicine 
690 |a RC581-951 
690 |a Neoplasms. Tumors. Oncology. Including cancer and carcinogens 
690 |a RC254-282 
655 7 |a article  |2 local 
786 0 |n International Journal of Gastrointestinal Intervention, Vol 9, Iss 3, Pp 128-131 (2020) 
787 0 |n https://doi.org/10.18528/ijgii200015 
787 0 |n https://doaj.org/toc/2636-0004 
856 4 1 |u https://doaj.org/article/ca99a4d4ff3c4be8be99f4564ef2804c  |z Connect to this object online.