It was reported to boston scientific corporation on (b)(6) 2023 that an agile esophageal fully covered stent was used to treat an esophageal cancer during an esophagogastroduodenoscopy (egd) with stent placement procedure performed on (b)(6) 2023.The patient's anatomy was tight and was not dilated prior to stent placement procedure.During the procedure, when the stent was being deployed, it was noticed that the outer blue sheath was kinked.Subsequently, a snap was heard and the stent was unable to be fully deployed.The stent was reconstrained and was fully covered by the outer sheath when it was removed from the patient.The procedure was not completed due to device availability.There were no patient complications reported as a result of this event.
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