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脑出血(intracerebral hemorrhage,ICH)是缺血性卒中(ischemic stroke,IS)患者应用抗栓药物治疗的严重并发症,IS患者一旦发生出血并发症会对预后产生不良影响,甚至导致病情恶化、致残可能。因此,评估出血风险是脑梗死患者改善预后的关键。脑微出血(cerebral microbleeds,CMBs)作为一种具有出血倾向的脑小血管疾病,已在磁敏感加权成像(susceptibilityweighted imaging,SWI)、核磁共振梯度回波T2加权成像(gradient echo-T*2 weighted imaging,GRE-T*2
Intracerebral hemorrhage (ICH) is a serious complication of antithrombotic therapy in patients with ischemic stroke (IS). Once a bleeding complication occurs in IS patients, the prognosis will be adversely affected, even leading to worsening of the disease Can be disabled. Therefore, assessing the risk of bleeding is the key to improving prognosis in patients with cerebral infarction. Cerebral microbleeds (CMBs), a brain-vessel disease with hemorrhagic tendency, have been studied in susceptibility weighted imaging (SWI), gradient echo-T * 2 weighted imaging, GRE-T * 2