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Reusing an electrocautery-enhanced stent deployment catheter to place additional pigtail stents for walled-off necrosis with disconnected duct

机译:重复使用电灼增强型支架部署导管以放置额外的猪尾形支架,以使导管断开的坏死性坏死

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The development of an electrocautery-enhanced delivery system for lumen-apposing metal stents (Axios; BostonScientific, Natick, Mass, USA) has simplified creation of acystgastrostomy tract for the management of pancreaticwalled-off necrosis. These larger-caliber transgastric metalstents are beneficial in terms of allowing for digestionand lavage of necrotic debris and to permit direct endoscopic necrosectomy.1,2 When disruption of the pancreaticduct is suspected, there remains a question of how to bestmanage the collection because there is a risk of recurrenceof the collection, as well as highly morbid percutaneousfistulization if percutaneous drainage is attempted.3Transpapillary pancreatic duct stent placement has beenreported to result in resolution of a disrupted pancreaticduct in up to 58% of cases, which leaves something tobe desired.
机译:用于腔内金属支架的电灼增强递送系统的开发(Axios; BostonScientific,Natick,Mass,美国)简化了用于处理胰腺壁坏死的膀胱造瘘术。这些较大口径的经胃金属支架有利于坏死碎片的消化和灌洗,并可直接进行内窥镜坏死切除术1,2。当怀疑胰管破裂时,由于存在有复发的危险,如果尝试经皮引流,则病态严重,经皮瘘管治疗。3据报道,经乳头状胰管支架置入术可在多达58%的病例中解决胰管破裂的问题,这是需要的。

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