动态资料的评价参数包括：早期增强率、时间信号强度曲线类型以及病变的形态学特征。

The parameters for evaluation in dynamic contrast enhanced MRI included early enhancement rate, time signal intensity curve pattern and lesion's morphological features.

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分析实质增强灶数量、形态、早期增强率和时间信号强度曲线形态并与良恶性病变比较。

Morphology, early phase enhancement rate, and signal intensity time course of the contrast enhancing areas in volunteers were investigated and compared with that of benign and malignant lesions.

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增强后梗塞心肌信号率既高于增强前也明显高于其周围的正常心肌。

After enhanced, the signal intensity ratio of the infarcted myocardium was significantly higher than both that before enhancement and that of the normal.

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