Clemens Mingels, Kevin J Chung, Austin R Pantel, Axel Rominger, Ian Alberts, Benjamin A Spencer, Lorenzo Nardo, Thomas Pyka
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引用次数: 0
摘要
长轴视场（LAFOV）系统改变了分子成像领域。自推出以来，许多 PET 中心都安装了这些新一代数字系统，以提供更详细的成像，并在单床位置获取 PET 图像。事实上，利用目前可用的 LAFOV 系统，大多数人都能获得用于肿瘤适应症的顶点至大腿成像。此外，全身正电子发射计算机断层显像（TB PET）是 LAFOV 的一种子类型，可对大多数人进行从顶点到脚趾的全身成像，只需一个床位。本综述旨在确定 PET 中心使用 TB 和 LAFOV 系统可能面临的挑战和机遇。重点是现有和即将推出的 TB 和 LAFOV PET 系统在临床常规中的优势和劣势。
Long-axial field-of-view (LAFOV) systems have changed the field of molecular imaging. Since their introduction, many PET centers have installed these next-generation digital systems to provide more detailed imaging and acquire PET images in a single bed position. Indeed, vertex to thigh imaging for oncological indications can be obtained in most of the population with the currently available LAFOV systems. Moreover, Total Body (TB) PET, a subtype of LAFOV, enables imaging the entire patient-from vertex through the toes-with one bed-position for most of the population. This review aims to identify possible challenges and opportunities for PET-centers working with TB and LAFOV systems. Emphasis is placed on the strength and weaknesses in clinical routine of currently available and upcoming TB and LAFOV PET systems.
期刊介绍：
Seminars in Nuclear Medicine is the leading review journal in nuclear medicine. Each issue brings you expert reviews and commentary on a single topic as selected by the Editors. The journal contains extensive coverage of the field of nuclear medicine, including PET, SPECT, and other molecular imaging studies, and related imaging studies. Full-color illustrations are used throughout to highlight important findings. Seminars is included in PubMed/Medline, Thomson/ISI, and other major scientific indexes.
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