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目的 确定预示颅内大的肿瘤行栓塞术后临床恶化的客观影像学特征。方法 本回顾性研究符合HIPAA法案,并得到机构伦理委员会的批准,免除知情同意书。在12例颅内大的肿瘤并接受过栓塞术治疗的病人中,分析有可能预示栓塞术后神经系统病情急性恶化的影像学特征
Objective To determine the objective imaging features that predict the clinical deterioration of large intracranial tumors after embolization. Methods This retrospective study was in line with the HIPAA Act and was approved by the Institutional Ethics Committee to dispense with informed consent. In 12 patients with large intracranial tumors who underwent embolization, the analysis of the radiological features that may predict an acute worsening of the nervous system following embolization