“…rence or worsening of symptoms, excluding the potential for atherosclerosis progression proximally or distally to the target lesion [19,20] or inadequate stent expansion [18], we should recall intimal hyperplasia, which may cause restenosis and lead, when highly critical, even to thrombotic reocclusion of the stent [13,20,23,27]. However, in-stent neointimal hyperplasia is less frequent in the aorta than in other vascular districts, as this is a high-flow vessel [1]. Accordingly, in most cases, restenotic lesions can be treated with a percutaneous approach, with secondary patency rates approaching 100% [13,23,27].…”