ArticleAbdominal radiology (New York)2024
Value of the virtual monoenergetic image from dual-layer dual-energy computed tomography enterography in the preoperative assessment of the internal penetrating complication of Crohn's disease.
Article in Abdominal radiology (New York), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Impact of acquisition and reconstruction parameters on quantitative accuracy in dual-layer spectral CT: A phantom study.Journal of applied clinical medical physics · 2025Article
- Optimizing photon counting CT enterography: determining the optimal virtual monoenergy for bowel imaging.Abdominal radiology (New York) · 2025Article
- Unveiling the superior diagnostic efficacy of double-balloon endoscopy compared to small intestine dual-energy CT enterography in small bowel Crohn's disease.BMC gastroenterology · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
backgroundTo determine the utility of virtual-monoenergetic imaging (VMI) at low energy levels from contrast-enhanced dual-layer dual-energy (DLDE) computed tomography enterography (CTE) in the preoperative assessment of internal penetrating lesions of Crohn's disease (CD). MATERIALS AND
methodsThirty-eight patients with penetrating lesions of CD by surgery undergoing contrast-enhanced DLDE CTE were retrospectively included. Polyenergetic imaging (PEI) and VMIs at low energy levels [40-70 kiloelectron volts (keV)] with 10 keV intervals were reconstructed. The objective parameters of image quality [noise, signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR)] and the subjective parameter of image quality [diagnostic performance of lesions (DPL), overall image quality(OIQ)] of PEI and all VMIs at the low energy level were compared to determine the VMI on the optimal energy level. The lesion detection capability between PEI and the optimal VMI was compared.
resultsVMI
conclusionsCompared to conventional PEI, VMI
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