Event date: date article was published.Article title: downstream panniculitis secondary to drug-eluting balloon angioplasty a c c : cardi o v a sc u lar int e rvent ions vol.9 , n o.1 7 , 2 0 1 6 ª 2 0 1 6 b y t he am e r i c an c o ll ege of car d iology foundat ion i s sn 1 9 3 6 - 8 7 9 8 / $ 3 6.0 0 p ub l i shed b y e l s e v i e r h t t p : / / d x.D o i.O r g / 1 0.1 01 6 / j.J c i n.2 0 1 6.0 6.0 1 7.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.
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Examination revealed absent popliteal and pedal pulses in the symptomatic leg and an ankle-brachial pressure index of 0.44.Magnetic resonance angiography revealed thrombotic occlusion of the bypass graft and multiple subsequent stenoses.The patient underwent endovascular mechanical thrombectomy of the bypass graft plus angioplasty of the distal bypass anastomosis and popliteal artery using 2 paclitaxel-eluting balloons (in.Pact admiral, (b)(4)) two weeks later, the patient developed a painful rash completely restricted to her left lower limb.She consulted numerous physicians, but no diagnosis could be made.Three months later, she visited our outpatient clinic for a regular follow-up, still presenting with the localized rash, whereupon skin biopsy yielded a diagnosis of panniculitis.With oral steroid treatment, the rash gradually resolved after 3 months.In view of the histologic findings, the regional distribution of the rash and the temporal relationship to the procedure, this reaction is compatible with panniculitis secondary to particle embolization of the drug-eluting balloon coating, including paclitaxel and urea components.This adverse event should be considered due to the widespread application of drug-eluting balloons.
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