首页> 美国卫生研究院文献>Journal of Community Hospital Internal Medicine Perspectives >Coronary artery bypass grafting in a patient with active idiopathic cryoglobulinemia: revisiting the issue
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Coronary artery bypass grafting in a patient with active idiopathic cryoglobulinemia: revisiting the issue

机译:活动性特发性冷球蛋白血症患者的冠状动脉搭桥术:重新探讨该问题

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摘要

BackgroundCryoglobulinemia is a cold-reactive autoimmune disease. It is of distinctive importance in cardiac surgery because of the use of hypothermic cardiopulmonary bypass (CPB). Cryoglobulins, which activate at variable levels of hypothermia, can cause precipitation during surgery leading to possibly severe leukocytoclastic or necrotizing vasculitis, clinically manifested as ischemic events, such as cutaneous ulcerations, glomerulonephritis, arthritis, or peripheral neuropathies among the most reported associated comorbidities. Management of CPB and systemic protection in this rare but unique scenario requires individualized planning. We report the case of a patient with active cryoglobulinemia who was preoperatively managed with plasmapheresis. He underwent hypothermic coronary bypass with no precipitation and flare during and after surgery.
机译:背景球蛋白血症是一种冷反应性自身免疫性疾病。由于使用了低温体外循环(CPB),因此在心脏外科手术中具有特别重要的意义。低温球蛋白可在不同的低温水平下激活,可在手术过程中引起沉淀,导致可能严重的白细胞碎裂或坏死性血管炎,临床表现为局部缺血事件,例如皮肤溃疡,肾小球肾炎,关节炎或周围神经病,是最常见的合并症。在这种罕见但独特的情况下,CPB的管理和系统保护需要个性化的计划。我们报道一例活动性冷球蛋白血症患者,术前经血浆置换术治疗。他在手术期间和之后均进行了低温冠状动脉搭桥术,没有沉淀和耀斑。

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