ABSTRACT
We present a case of a 52-year-old woman with iatrogenic stent deformation occurred after deployment of the left main (LM) stent due to the unintentional undermining of the proximal part of the LM stent with subsequent balloon dilatation. We tried to crush the deformed part of the LM stent against the left coronary cusp by pushing it with a guiding catheter. The deformed stent was stabilized after stent crushing and the patient didn't have any cardiovascular events. This case highlights that stent deformation could be successfully managed by crushing the deformed part of the stent to the coronary sinus.
Subject(s)
Female , Humans , Middle Aged , Catheters , Coronary Angiography , Coronary Sinus , Coronary Vessels , Dilatation , Multidetector Computed Tomography , StentsABSTRACT
We report a case of delayed cerebral infarction due to stent longitudinal folding deformation following carotid artery stenting using a self-expandable stent with an open-cell design. The stented segment of the left common carotid artery was divided into two different lumens by this folding deformation, and the separated lumens became restricted with in-stent thrombosis. Although no established method of managing this rare complication exists, a conservative approach was taken with administration of anticoagulant and dual antiplatelet therapy. No neurological symptoms were observed during several months of clinical follow-up after discharge.