论文部分内容阅读
目的探讨脑微出血患者的临床表现及磁共振特征。方法回顾性分析14例经内科治疗随访证实的脑微出血患者的临床资料及磁共振(MR)图像。结果脑微出血临床上缺乏相关的神经系统症状与体征。高血压、冠心病、高血脂、糖尿病为其主要危险因素。磁共振成像(MR I)表现为在梯度回波T2*W I均匀一致的卵圆形T2信号减低区。结论本病MR I具有特征性,MR I检查对脑微出血的诊断有确诊意义,对治疗方法选择及判断预后具有指导意义。
Objective To investigate the clinical manifestations and magnetic resonance features of patients with cerebral hemorrhage. Methods The clinical data and magnetic resonance (MR) images of 14 patients with brain micro-hemorrhage confirmed by medical treatment follow-up were retrospectively analyzed. Results Cerebral microaemorrhage is clinically deficient in related neurological symptoms and signs. Hypertension, coronary heart disease, hyperlipidemia and diabetes are the major risk factors. Magnetic resonance imaging (MR I) appears as a zone of oval T2 signal reduction that is uniform across the gradient echo T2 * W I. Conclusion MR I has characteristic of this disease, MR I examination for the diagnosis of cerebral micro-hemorrhage has diagnostic significance, the choice of treatment and prognosis is of guiding significance.