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. 2019 Sep 29;18:1533033819878458. doi: 10.1177/1533033819878458

Figure 2.

Figure 2.

A 58-year-old man with a large ccRCC on the left side. A-B, Portal venous phase contrast-enhanced transverse (A) and coronal (B) CT images showing tumor (arrows). C, Texture analysis image showing ROI (blue line) outlining cancer. D-F, Color texture overlays of cancer outlined by an ROI (blue line) showing images with a fine filtering (SSF1) (D), medium filtering (SSF1.5) (E), and coarse filtering (SSF2) (F). ccRCC indicates clear cell renal cell carcinoma; ROI, region of interest; SSF, spatial scaling factor.