| Total-body PET/CT临床应用进展 |
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| 引用本文： | 何秋君,李囡.Total-body PET/CT临床应用进展[J].中国医学影像技术,2024,40(4):618-621. |
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| 作者姓名： | 何秋君 李囡 |
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| 作者单位： | 北京大学肿瘤医院暨北京市肿瘤防治研究所核医学科, 消化系肿瘤整合防治全国重点实验室, 恶性肿瘤转化研究北京市重点实验室, 北京 100142 |
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| 基金项目： | 国家重点研发计划(2022YFC2409405)。 |
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| 摘 要： | Total-body(TB)PET/CT扫描仪于2019年用于人体显像并逐步在临床开展。相比传统PET/CT,TB PET/CT具有所需显像剂剂量低、采集时间短、图像质量高、可全身动态成像及以多种显像剂检查等优点,提高了诊断肿瘤、评价疗效及预测预后的准确性。本文就TB PET/CT临床应用进展进行综述。
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| 关 键 词： | 正电子发射断层显像 体层摄影术 X线计算机 |
| 收稿时间： | 2023/11/29 0:00:00 |
| 修稿时间： | 2024/1/13 0:00:00 |
Progresses in clinical application of total-body PET/CT |
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| HE Qiujun,LI Nan.Progresses in clinical application of total-body PET/CT[J].Chinese Journal of Medical Imaging Technology,2024,40(4):618-621. |
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| Authors: | HE Qiujun LI Nan |
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| Affiliation: | Department of Nuclear Medicine, State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Peking University Cancer Hospital & Institute, Beijing 100142, China |
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| Abstract: | Total-body (TB) PET/CT scanner was put into application of human imaging in 2019, and since then gradually widely used in clinical practice. Compared with traditional PET/CT, TB PET/CT has advantages such as low imaging agent dosage, short acquisition time, high imaging quality and the ability for whole body dynamic imaging and multi-imaging agent examination, hence improving the accuracy of diagnosis of tumor, evaluation on therapeutic effect and predicting prognosis. The progresses of TB PET/CT clinical application were reviewed in this article. |
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| Keywords: | positron-emission tomography tomography X-ray computer |
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