Figure 1 | Scientific Reports

Figure 1

From: Impact of hepatocellular carcinoma heterogeneity on computed tomography as a prognostic indicator

Figure 1

Texture analysis of computed tomography (CT) images of hepatocellular carcinoma (HCC). (a) Preoperative non-contrast-enhanced CT image obtained before hepatic resection shows a region of interest drawn around the periphery of the HCC. A corresponding post-processed CT image displays (b) fine, (c) medium, and (d) coarse textures obtained at fine (2 mm wide), medium (4 mm wide), and coarse (6 mm wide) filtration, respectively. The images are displayed using a red or blue color scale showing negative or positive pixels respectively.

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