Fig. 6From: Spectral CT of the abdomen: Where are we now?Pancreatic adenocarcinoma in an 84-year-old man. On the late arterial phase image there is a lesion in the pancreatic body showing mild hypoenhancement compared to the normal pancreatic tissue (a). The lesion's conspicuity is markedly improved using 50Â keV mono-energetic images (b), iodine concentration overlay maps (c), and effective atomic number maps (d)Back to article page