Fig. 2
From: Stent-induced hypersensitivity leading to refractory in-stent restenosis: a case report
A series of left circumflex artery coronary artery angiograms. a Significant stenosis of proximal left circumflex artery before the first percutaneous coronary intervention. b Angiogram after a platinum chromium everolimus-eluting stent 3.0 × 24 mm implantation. c Angiogram 3 months after the first percutaneous coronary intervention showing obvious in-stent restenosis. d Angiogram just after placing a 3.0 × 15 mm paclitaxel-coated balloon to proximal left circumflex artery. e Angiogram 3 months after paclitaxel-coated balloon angioplasty showing no significant in-stent restenosis. f Angiogram 8 months after paclitaxel-coated balloon angioplasty showing severe in-stent restenosis of proximal left circumflex artery and the progressed stenosis of the OM1 and the distal end of the stent. g Angiogram after angioplasty (a 2.5 × 31 mm paclitaxel-coated balloon was placed at proximal left circumflex artery and a 2.5 × 16 mm paclitaxel-coated balloon was placed at OM1). h Angiogram 3 months after paclitaxel-coated balloon angioplasty showing no obvious in-stent restenosis