Progresses in research of abdominal photon counting detector-CT
10.13929/j.issn.1003-3289.2025.09.033
- VernacularTitle:腹部光子计数探测器CT研究进展
- Author:
Xiaolong BAI
1
;
Jianwei ZHANG
;
Ziyi CAO
;
Junping ZHEN
Author Information
1. 山西医科大学医学影像学院,山西太原 030001
- Publication Type:Journal Article
- Keywords:
radiography,abdominal;
photons;
tomography,X-ray computed
- From:
Chinese Journal of Medical Imaging Technology
2025;41(9):1608-1611
- CountryChina
- Language:Chinese
-
Abstract:
With excellent energy spectrum imaging capabilities and high spatial resolution,photon counting detector(PCD)-CT is gradually applied in imaging evaluation on abdominal organs,including livers,pancreas,kidneys,gastrointestinal tract and so on,significantly improve the detection of small abdominal lesions and low-contrast abnormalities while reducing both iodine contrast agents dosage and radiation exposure.The technical characteristics and clinical applications of PCD-CT,as well as its advancements in abdominal imaging were reviewed in this article.
