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

Table 1 Baseline characteristics of patients undergoing abdominal photon-counting computed tomography and energy-integrating detector computed tomography, n (%)/mean ± SD/median (interquartile range)

Variable	PCCT	EID-CT	P value
Gender			0.8222
Male	17 (42.5)	19 (47.5)
Female	23 (57.5)	21 (52.5)
Age	42.58 ± 15.49	47.68± 12.0	0.056
Height (cm)	165.85 ± 8.66	163.15 ± 7.71	0.145
Weight (kg)	61.00 (57.50-72.00)	65.00 (56.50-73.00)	0.769
BMI (kg/m²)	23.49 ± 3.43	24.39 ± 4.28	0.299

EID-CT: Energy-integrating detector computed tomography; PCCT: Photon-counting computed tomography; BMI: Body mass index.

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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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