Objective To study the characteristics of dynamic susceptibility-contrast(DSC)MR perfusion curves, color images and perfusion values in pre-operative brain metastasis.
目的研究治疗前不同来源脑转移瘤的动态增强磁化率（DSC）MR 灌注成像特点。
Objective To evaluate the value of dynamic susceptibility-contrast MR perfusion imaging in the per-operative differential diagnosis between single brain metastasis and high grade gliomas.
目的探讨MR灌注成像在鉴别单发脑转移瘤与高级别胶质瘤中的作用及价值。
Objective To evaluate the value of dynamic susceptibility-contrast MR perfusion imaging in the per-operative differential diagnosis between single brain metastasis and high grade gliomas.
目的探讨MR灌注成像在鉴别单发脑转移瘤与高级别胶质瘤中的作用及价值。
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