Objective:To explore an MRI quantitative diagnostic standard for olivopontocerebellar atrophy(OPCA).
目的：探讨橄榄桥脑小脑萎缩的MRI量化诊断标准。
Methods SPECT rCBF imaging and MRI were performed on 20 patients with OPCA. All the results of two modalities were compared with each other.
方法对20例opca患者行spect脑血流灌注显像和头颅MRI检查，并对各项检查结果进行比较。
Methods SPECT rCBF imaging and MRI were performed on 20 patients with OPCA. All the results of two modalities were compared with each other.
方法对20例opca患者行spect脑血流灌注显像和头颅MRI检查，并对各项检查结果进行比较。
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