It was reported that the stent is not fully apposed to the vessel wall.The chronic total occluded (cto) target lesion was located in the moderately tortuous and severely calcified right superficial femoral artery (sfa).A 7x120x130cm eluvia drug-eluting vascular stent system was placed on (b)(6) 2019.Follow-up of the lesion was performed on (b)(6) 2019 using echo and angiography.It was reported that "there might be gap between the outside of the stent and the vessel wall".However, it was judged that a definitive diagnosis would not be possible without an examination using an angioscope or intravascular ultrasound.It was decided to perform an examination again.On the day of the re-examination, the findings of the optical frequency domain imaging (ofdi) and angioscopy, morphologically, displayed no aneurysm.On (b)(6) 2019, the patient returned and was hospitalized for examination.On (b)(6) 2019, the patient was planned to have left sfa treatment and right sfa vascular endoscope, ofdi inspection and checked by ivus.A stent graft insertion has been performed.There were no patient complications reported.
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