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DOI: 10.1055/a-1394-5872
Ultimate salvation: feasibility of NOTES for complications of ERCP and endoscopic ultrasound-guided procedures
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A 60-year-old woman with a history of morbid obesity status post sleeve gastrectomy 2 months prior to presentation arrived at the emergency department with painless jaundice. Computed tomography (CT) revealed a 3-cm pancreatic head mass. Endoscopic ultrasound (EUS) with a fine needle biopsy was performed. However, endoscopic retrograde cholangiopancreatography (ERCP) for biliary decompression was complicated by a duodenal perforation due to a pre-existing severe duodenal stricture, which was managed with Ovesco clip placement [1]. Because further endoscope passage was prohibited, EUS-guided hepaticogastrostomy was then performed [2].
A 19-gauge access needle was used to puncture the dilated left hepatic duct (7 mm). Cholangiogram showed a severely dilated common bile duct to 20 mm with distal obstruction and dilated intrahepatic ducts. A guidewire was advanced through the needle into the left intrahepatic duct but could not cross the ampulla. Balloon dilation was used to create a fistulous tract. A 10-mm × 6-cm fully covered self-expanding metal stent (FCSEMS) was deployed with its distal end in the left intrahepatic duct, but the proximal end did not cross into the stomach likely owing to scar tissue from prior sleeve gastrectomy. We dilated the tract to 8 mm and attempted to deploy a second, bridging FCSEMS within the prior one, however it migrated into the peritoneum, as seen on fluoroscopy. The procedure was then converted to a natural orifice transluminal endoscopic surgery (NOTES) ([Video 1]). A 14-gauge needle was used to decompress the abdominal compartment. A 15-mm × 10-mm lumen-apposing metal stent (LAMS) was deployed within the gastric fistula with the distal end in the peritoneum [3]. A gastroscope was passed through the LAMS and advanced into the peritoneum to the location of the stent [4] ([Fig. 1]). A rat tooth forceps was used to successfully remove the LAMS and the opening was closed with another over-the-scope clip.
Video 1 Transgastric access into the peritoneal space to access a migrated lumen-apposing metal stent.
Qualität:
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Under EUS guidance, the first FCSEMS within the left intrahepatic duct was accessed with a 19-gauge access needle, a wire was passed, balloon dilation performed, and a 10-mm × 6-cm FCSEMS was successfully deployed to bridge the prior stent. Both stents were anchored with a double pigtail plastic stent. The patient remained hospitalized with placement of a duodenal stent; she resumed oral intake within 3 days of the procedure. She was diagnosed with pancreatic adenocarcinoma and began chemotherapy as an outpatient.
Expected and unexpected intraprocedural complications can be effectively managed endoscopically with currently available equipment with enough procedural alternatives to achieve safe and successful biliary drainage in a patient with post-surgical anatomy. Experience with therapeutic EUS combined with NOTES holds an important role in the salvage of significant complications of EUS-guided procedures.
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Publikationsverlauf
Artikel online veröffentlicht:
30. März 2021
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References
- 1 Iabichino G, Eusebi LH, Palamara MA. et al. Performance of the over-the-scope clip system in the endoscopic closure of iatrogenic gastrointestinal perforations and post-surgical leaks and fistulas. Minerva Gastroenterol Dietol 2018; 64: 75-83
- 2 Ogura T, Higuchi K. Technical tips for endoscopic ultrasound-guided hepaticogastros-tomy. World J Gastroenterol 2016; 22: 3945-3951
- 3 Marrache MK, Itani MI, Farha J. et al. Endoscopic gastrointestinal anastomosis: a review of established techniques. Gastrointest Endosc 2021; 93: 34-46
- 4 Bernhardt J, Sasse S, Ludwig K. et al. Update in natural orifice translumenal endoscopic surgery (NOTES). Curr Opin Gastroenterol 2017; 33: 346-351