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Fig. 7 | European Radiology Experimental

Fig. 7

From: Advances in liver US, CT, and MRI: moving toward the future

Fig. 7

Computed tomography (CT) texture analysis in a 34-year-old man with chronic hepatitis B and 50-mm hepatocellular carcinoma. Contrast-enhanced CT shows hyperenhancement in the late arterial phase (a, white arrow), washout in portal venous phase (b, white arrowhead), and in delayed phase (c); a capsule is visible in delayed phase (c). The tumor was segmented on the portal venous phase by manually drawing a region of interest within the lesions margin (d), using a free software (LIFEx, www.lifexsoft.org), the corresponding histogram shows distribution of signal intensities within the region of interest (e)

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