Contrast enhancement pattern, quantitative analysis parameters were observed and compared between intravenous and percutaneous CEUS.
观察两组淋巴结经静脉和经皮造影的增强模式，分析峰值强度等定量分析参数的差异。
In 6 patients (10%), the arterial contrast enhancement pattern could not be determined because of the very small size of the lesions or fibrotic nodules.
在6例(10%)病人中，由于病变很小或纤维结节的原因，动脉期增强模式不能确定。
The parameters for evaluation in dynamic contrast enhanced MRI included early enhancement rate, time signal intensity curve pattern and lesion's morphological features.
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.
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。
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