Fig. 3. Sub-centimeter-sized HCC in 56-year-old man with chronic hepatitis B. Gadoxetic acid-enhanced MR image demonstrates 0.8-cm nodule (arrows) in right.

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Fig. 3. Sub-centimeter-sized HCC in 56-year-old man with chronic hepatitis B. Gadoxetic acid-enhanced MR image demonstrates 0.8-cm nodule (arrows) in right lobe of liver, adjacent to portal vein (A). Nodule exhibits arterial hyperenhancement, persistent hyperintensity during portal venous phase (B), and hypointensity during transitional (C), and hepatobiliary phases (D). Lesion (arrows) also exhibits other ancillary features, including intermediate hyperintensity on T2-weighted images (E), and restricted diffusion (F). Lesion was pathologically confirmed as HCC after hepatic resection. HCC = hepatocellular carcinoma Fig. 3. Sub-centimeter-sized HCC in 56-year-old man with chronic hepatitis B. Gadoxetic acid-enhanced MR image demonstrates 0.8-cm nodule (arrows) in right lobe of liver, adjacent to portal vein (A). Nodule exhibits arterial hyperenhancement, persistent hyperintensity during portal venous phase (B), and hypointensity during transitional (C), and hepatobiliary phases… Korean J Radiol. 2017 May-Jun;18(3):427-443. https://doi.org/10.3348/kjr.2017.18.3.427