目的评价造影增强超声（CEUS）对判断肝恶性肿瘤射频消融疗效的应用价值。

Objective To investigate the role of contrast enhanced ultrasonography(CEUS) in evaluating therapeutic response of hepatic malignancies treated with radiofrequency ablation(RFA).

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目的：探讨多普勒超声(DUS)和造影增强超声(CEUS)对肝脏局灶性结节样增生(FNH)的诊断价值和影像表现。

Objective: To evaluate the diagnostic value and imaging characteristics of Doppler ultrasonography (DUS) and contrast-enhanced ultrasonography (CEUS) in focal nodular hyperplasia (FNH).

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因此副脾相当胰腺超声造影是增强延长，是正确诊断的另一个线索。

Therefore, the prolonged enhancement relative to the pancreas on contrast-enhanced sonography provides another clue to the correct diagnosis.

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