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Fig. 1 | Cancer Imaging

Fig. 1

From: Percutaneous radiofrequency ablation of adrenal metastases from hepatocellular carcinoma: a single-center experience

Fig. 1

Images in a 46-year-old male patient received radiofrequency ablation (RFA) for adrenal metastasis (AM) originated from hepatocellular carcinoma (HCC). a Pre-interventional B-mode ultrasound showed a round mass at the upper pole of the right kidney (arrow). b and c contrast-enhanced ultrasound (CEUS) before RFA showed obvious enhancement in the early phase (b) and washout in the late phase (c). d Prober placement during the ablation of the right adrenal metastasis. e Tumour appeared completely hyperechoic after the beginning of RFA. f CEUS obtained 1 month after RFA showed no contrast enhancement, suggesting complete ablation. g Contrast-enhanced CT obtained 1 month after RFA showed no contrast enhancement, suggesting complete ablation

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