心脏 PET/MRI 的技术方面。
Technical aspects of cardiac PET/MRI.
机构信息
Department of Cardiovascular Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan.
Advanced Clinical Research Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan.
出版信息
J Nucl Cardiol. 2018 Jun;25(3):1023-1028. doi: 10.1007/s12350-018-1237-4. Epub 2018 Feb 21.
PET/MRI is a novel modality that enables to combine PET and MR images, and has significant potential to evaluate various cardiac diseases through the combination of PET molecular imaging and MRI functional imaging. Precise management of technical issues, however, is necessary for cardiac PET/MRI. This article describes several technical points, including patient preparation, MR attenuation correction, parallel acquisition of PET with MRI, clinical aspects, and image quality control.
PET/MRI 是一种新型的模态，可以将 PET 和 MR 图像结合在一起，通过 PET 分子成像和 MRI 功能成像的结合，具有评估各种心脏疾病的巨大潜力。然而，心脏 PET/MRI 需要精确管理技术问题。本文描述了几个技术要点，包括患者准备、MR 衰减校正、PET 与 MRI 的并行采集、临床方面和图像质量控制。
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