Safety and efficacy of lumen-apposing metal stents with and without simultaneous double-pigtail plastic stents for draining pancreatic

Lumen-apposing metal stents (LAMSs) are used to perform necrosectomy in walled-off necrosis (WON). Although necrosectomy is not required for pancreatic pseudocyst (PP), an increasing number of PPs are also being drained with LAMSs in view of their ease of deployment. The aim of the present study was to evaluate the safety and efficacy of using LAMSs to drain PPs.

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