Department of Neuroradiology, Royal Hallamshire Hospital, Sheffield, UK.
AJNR Am J Neuroradiol. 2009 Nov;30(10):1998-2000. doi: 10.3174/ajnr.A1643. Epub 2009 Jul 2.
There is considerable interest in the development of symptomatic inflammatory reactions following coil embolization of cerebral aneurysms. Patients have experienced a range of adverse events, usually after treatment of moderately large aneurysms with modified "bioactive" coils. More recently, it has been recognized that adverse inflammatory reactions can be associated with the use of "nonbioactive" coils, and we present a case of symptomatic perianeurysmal edema after treatment of a small unruptured aneurysm with bare platinum coils.
人们对脑动脉瘤线圈栓塞后出现症状性炎症反应的发展颇感兴趣。患者经历了一系列不良反应,通常是在使用改良的“生物活性”线圈治疗中等大小的动脉瘤后。最近,人们已经认识到,使用“非生物活性”线圈也会引起不良反应性炎症,我们报告了一例使用裸铂线圈治疗小未破裂动脉瘤后出现症状性瘤周水肿的病例。