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Updated: Sep 9, 2025

Radiotracer Administration for High Temporal Resolution Positron Emission Tomography of the Human Brain: Application to FDG-fPET
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Radiotracer Administration for High Temporal Resolution Positron Emission Tomography of the Human Brain: Application to FDG-fPET

Published on: October 22, 2019

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使用基于变压器的深度学习模型进行超快的多追踪器全身PET成像

Hao Sun1, Amirhossein Sanaat2, Wenxiang Yi3

  • 1School of Biomedical Engineering, Southern Medical University, 1023 Shatai Road, Guangzhou 510515, China (H.S., W.Y., L.L.); Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, CH‑1211 Geneva, Switzerland (H.S., A.S., Y.S., C.E.D., C.I., H.Z.); Guangdong Provincial Key Laboratory of Medical Image Processing, Southern Medical University, 1023 Shatai Road, Guangzhou 510515, China (H.S., W.Y., L.L.); Guangdong Province Engineering Laboratory for Medical Imaging and Diagnostic Technology, Southern Medical University, 1023 Shatai Road, Guangzhou 510515, China (H.S., W.Y., L.L.).

Academic radiology
|August 30, 2025
PubMed
概括

深度学习模型提高了超快扫描中的正电子发射断层扫描 (PET) 图像质量. 这项技术改善了多标志物全身PET成像中的病变检测和图像质量.

关键词:
深度学习损伤的可检测性多标记器成像整体PET超快速成像

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Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
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Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
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