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Images of a rabbit with VX2 tumour after radiofrequency ablation (RFA). Contrast-enhanced dual-energy CT image (a) and iodine map (b) show residual tumour (thin arrow) and the inflammation tissue (thick arrow) after RFA. (c) Photomicrograph shows viable tumour, mixture of inflammatory granulation tissue and necrotic areas (haematoxylin–eosin stain, ×200).
