دورية أكاديمية
Dual-Source Photon-Counting Computed Tomography—Part I: Clinical Overview of Cardiac CT and Coronary CT Angiography Applications
| العنوان: | Dual-Source Photon-Counting Computed Tomography—Part I: Clinical Overview of Cardiac CT and Coronary CT Angiography Applications |
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| المؤلفون: | Cademartiri F., Meloni A., Pistoia L., Degiorgi G., Clemente A., Gori C. D., Positano V., Celi S., Berti S., Emdin M., Panetta D., Menichetti L., Punzo B., Cavaliere C., Bossone E., Saba L., Cau R., Grutta L. L., Maffei E. |
| المساهمون: | Cademartiri, F., Meloni, A., Pistoia, L., Degiorgi, G., Clemente, A., Gori, C. D., Positano, V., Celi, S., Berti, S., Emdin, M., Panetta, D., Menichetti, L., Punzo, B., Cavaliere, C., Bossone, E., Saba, L., Cau, R., Grutta, L. L., Maffei, E. |
| سنة النشر: | 2023 |
| المجموعة: | IRIS Università degli Studi di Napoli Federico II |
| مصطلحات موضوعية: | cardiac computed tomography, computed tomography angiography, coronary computed tomography, photon-counting computed tomography, photon-counting detector |
| الوصف: | The photon-counting detector (PCD) is a new computed tomography detector technology (photon-counting computed tomography, PCCT) that provides substantial benefits for cardiac and coronary artery imaging. Compared with conventional CT, PCCT has multi-energy capability, increased spatial resolution and soft tissue contrast with near-null electronic noise, reduced radiation exposure, and optimization of the use of contrast agents. This new technology promises to overcome several limitations of traditional cardiac and coronary CT angiography (CCT/CCTA) including reduction in blooming artifacts in heavy calcified coronary plaques or beam-hardening artifacts in patients with coronary stents, and a more precise assessment of the degree of stenosis and plaque characteristic thanks to its better spatial resolution. Another potential application of PCCT is the use of a double-contrast agent to characterize myocardial tissue. In this current overview of the existing PCCT literature, we describe the strengths, limitations, recent applications, and promising developments of employing PCCT technology in CCT. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | info:eu-repo/semantics/altIdentifier/wos/WOS:001005015700001; volume:12; issue:11; firstpage:3627; journal:JOURNAL OF CLINICAL MEDICINE; https://hdl.handle.net/11588/938357Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85161280231 |
| DOI: | 10.3390/jcm12113627 |
| الإتاحة: | https://doi.org/10.3390/jcm12113627Test https://hdl.handle.net/11588/938357Test |
| رقم الانضمام: | edsbas.4CC6B2D8 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/jcm12113627 |
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