A 60 year-old man with obstructive jaundice due to an ulcerative papillary carcinoma underwent endoscopic retrograde cholangiopancreatography. Owing to the totally destroyed papilla of Vater, access to the biliary tract was impossible. Instead of needle knife fistulotomy, puncturing with an 18-G aspiration needle on the supra-papillary bulge followed by biliary stenting was performed successfully. To our knowledge, this technique has not been reported before in the English literature and probably can have fewer complications of bleeding and perforations produced by needle knife fistulotomy.
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J Clin Med
December 2024
Digestive Endoscopy Department, University Clinic "Dr Dragisa Misovic-Dedinje", 11000 Belgrade, Serbia.
Perforations represent rare but serious complications in ERCP. Although several therapeutic algorithms have been proposed to properly address these potentially life-threatening events, there is still no clear consensus on their management. We conducted a single-center retrospective study in order to assess the incidence of ERCP-related perforations and their management, as well as clinical outcomes.
View Article and Find Full Text PDFPLoS One
January 2025
Laboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences, Kanagawa, Japan.
Biliary stent occlusion is due, in part, to biofilm formation by bacteria. However, previous culture-based approaches may not have revealed all microorganisms on the surface. Twenty-seven patients underwent endoscopic retrograde biliary drainage for the removal or replacement of plastic biliary stents.
View Article and Find Full Text PDFCVIR Endovasc
January 2025
Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
Background: Hepatic artery infusion pump (HAIP) chemotherapy is a locoregional treatment for intrahepatic malignancies. HAIPs are surgically implanted, and the catheter tip is typically inserted into a ligated gastroduodenal artery stump. Potential complications at the catheter insertion site include dehiscence, pseudoaneurysm or extravasation, and adjacent hepatic arterial stenosis and thrombosis.
View Article and Find Full Text PDFWorld J Gastroenterol
January 2025
Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan 33305, Taiwan.
Background: Needle-knife precut papillotomy (NKP) is typically performed freehand. However, it remains unclear whether pancreatic stent (PS) placement can improve the outcomes of NKP.
Aim: To explore whether PS placement improves the success rate of NKP in patients with difficult biliary cannulation.
World J Gastroenterol
January 2025
Department of Gastroenterology and Hepatology, Campus Virchow/Campus Mitte, Charité Berlin, Berlin 10117, Germany.
Endoscopic retrograde cholangiopancreatography is considered the gold standard for treating benign and malignant biliary obstructions. However, its use in complex biliary obstructions is limited. Over the past decades, therapeutic endosonography (EUS) and emerging technologies such as lumen-apposing metal stents have enabled endoscopic treatment of conditions previously requiring non-endoscopic or surgical approaches.
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