It was reported that during placement of the tracheobronchial stent graft in a venous anastamosis of an a/v graft in the cephalic vein, the radiopaque marker band detached from the delivery system and became wrapped around the distal end of the stent graft, preventing full expansion of the stent graft.The stent could be opened during subsequent successful balloon dilatation; however, the marker band detached and floated to the pulmonary artery.Reportedly, there are no current plans to retrieve the marker band.The patient will be monitored and is reported to be doing fine at this time.There was no reported patient injury.
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