Accuracy and consistency of subtraction dual-layer spectral computed tomography in diagnosing coronary stenosis: invasive coronary angiography validation study
Subtraction images derived from dual-layer spectral CT improved the visualization of the coronary artery vessel wall and showed good agreement with ICA in assessing the DS of coronary arteries. The findings support the clinical utility of CCTA<sub>sub</sub> for accurate stenosis quantification, potentially reducing the need for invasive diagnostics in select patients.
Authors
- Xingbiao Chen (ORCID: https://orcid.org/0009-0004-6250-3831)
- Wen Chen (ORCID: https://orcid.org/0000-0002-6603-0056)
- Xiaodan Li (ORCID: https://orcid.org/0000-0003-2043-3543)
- Zhixin Sun (ORCID: https://orcid.org/0000-0001-6148-9688)
- Yilin Xu (ORCID: https://orcid.org/0000-0001-7528-0367)
- Chunhong Hu
Institutions
- Soochow University (CN)
- Philips (China) (CN)
- Changshu No.1 People's Hospital (CN)
- Fujian Provincial Hospital (CN)
- First Affiliated Hospital of Soochow University (CN)
Publication Details
- Journal
- Quantitative Imaging in Medicine and Surgery
- Published
- 2025-07-01
- DOI
- https://doi.org/10.21037/qims-24-1810
- Primary Topic
- Advanced X-ray and CT Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00