Patient's exact age is unknown; however it was reported that the patient was over the age of 18.The complainant was unable to provide the suspect device upn and lot number; therefore, the lot expiration and device manufacture dates are unknown.The complainant indicated that the device was disposed and will not be returned for evaluation; therefore, a failure analysis of the complaint device could not be completed.If any further relevant information is identified, a supplemental medwatch will be filed.
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It was reported to boston scientific corporation that a jagwire¿ guidewire was used in the transverse colon during a colonoscopy with stent placement procedure performed on (b)(6) 2017.According to the complainant, the stent placement went fine and there were no complications with deployment of the stent as it was successfully placed in the transverse colon.A few hours later following the procedure, it was reported that the patient had perforated which was confirmed through imaging and had to go to emergency surgery.Although the exact procedure is unknown, it was reported that the perforation was resolved and the stent was removed during the surgery.The patient was then transferred to intensive care unit and the condition was reported to be "stable".Reportedly, on (b)(6) 2017, "it is believed that the physician inadvertently perforated through the tumor with the guidewire and then stent placement followed directly over the guidewire.".
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