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目的探讨MRA与MRI联合检查对脑梗死的应用价值。方法对80例脑梗死患者行MRI平扫及MRA扫描检查,并对MRA原始图像进行MIP重建。结果80例患者均获得了清晰的MRI及MRA图像,用每一个患者的这两种检查所得图像相对比,总结分析其优缺点。结论MRI显示脑梗死部位,MRA显示梗死部位的血供情况,这为临床了解病情及诊断、治疗提供重要依据。
Objective To explore the value of MRA and MRI in the diagnosis of cerebral infarction. Methods Totally 80 patients with cerebral infarction underwent MR plain scan and MRA scan, and MIP reconstruction was performed on MRA original image. Results All the 80 patients got clear MRI and MRA images. Compared with the images obtained from these two examinations in each patient, the advantages and disadvantages were analyzed. Conclusion MRI showed cerebral infarction, MRA showed that the blood supply to the infarction site, which provides an important basis for the clinical understanding of the disease and diagnosis and treatment.