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. 2023 Jun 15;5(3):e230042. doi: 10.1148/ryct.230042

Figure 4:

Coronary phantom content and imaging. Each column shows a different region of interest (ROI), with the detailed 5-mm probe content shown in the top row. Cross-sections of the probe at energy-integrating detector CT (EID; second row), photon-counting CT (PCCT; third row), and high-resolution PCCT (HR PCCT; fourth row) with and without stents. Window and level for unstented cases was 1600 HU and 300 HU and for stented cases was 1000 HU and 250 HU, respectively. (Reprinted, with permission, from reference 15.)

Coronary phantom content and imaging. Each column shows a different region of interest (ROI), with the detailed 5-mm probe content shown in the top row. Cross-sections of the probe at energy-integrating detector CT (EID; second row), photon-counting CT (PCCT; third row), and high-resolution PCCT (HR PCCT; fourth row) with and without stents. Window and level for unstented cases was 1600 HU and 300 HU and for stented cases was 1000 HU and 250 HU, respectively. (Reprinted, with permission, from reference 1.)