An example of the clearer images enabled by iterative reconstruction using Philips iDose4 software. The software can enhance the sharpness of the stent and reduce metal and calcium blooming artifacts to give a clearer view of the coronary artery lumen.
This example shows the same patient's scan made with a 0.61 mSv dose. The left image was reconstructed with standard filtered back projection, while the right shows a Veo iterative reconstruction. The Veo image was able to define a liver metastasis. (Image courtesy of GE Healthcare)