Photon-counting computed tomography enables low-dose, high-quality abdominal imaging: A comparative study with energy-integrating detector computed tomography

doi:10.4329/wjr.v18.i5.119048

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World Journal of Radiology

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1949-8470

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Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.

World J Radiol. May 28, 2026; 18(5): 119048
Published online May 28, 2026. doi: 10.4329/wjr.v18.i5.119048

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Figure 2 Violin plot comparison of radiation dose parameters between the photon-counting computed tomography and energy-integrating detector computed tomography groups. A: Computed tomography dose index (mGy): Comparison of volume computed tomography dose index between the photon-counting computed tomography (PCCT) and energy-integrating detector computed tomography (EID-CT) groups; B: Dose-length product (mGy × cm): Comparison of dose-length product between the PCCT and EID-CT groups; C: Effective dose (mSv): Comparison of effective dose between the PCCT and EID-CT groups. CTDI_vol: Computed tomography dose index; DLP: Dose-length product; EID-CT: Energy-integrating detector computed tomography; PCCT: Photon-counting computed tomography; ED: Effective dose.

Citation: Zhu TT, Zhu XY, Yang M, Liu WM, Yang WJ, Liu X. Photon-counting computed tomography enables low-dose, high-quality abdominal imaging: A comparative study with energy-integrating detector computed tomography. World J Radiol 2026; 18(5): 119048
URL: https://www.wjgnet.com/1949-8470/full/v18/i5/119048.htm
DOI: https://dx.doi.org/10.4329/wjr.v18.i5.119048

Zhu TT, Zhu XY, Yang M, Liu WM, Yang WJ, Liu X. Photon-counting computed tomography enables low-dose, high-quality abdominal imaging: A comparative study with energy-integrating detector computed tomography. World J Radiol 2026; 18(5): 119048 [PMID: 42238226 DOI: 10.4329/wjr.v18.i5.119048]

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