使用17O标记水的磁共振水跟踪仪成像
Hiroyuki Kameda1, Naoya Kinota, Daisuke Kato
1From the Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan (H.K., N.K., D.K., T.F., T.H., K.K.); Department of Radiology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Hokkaido, Japan (H.K.); Department of Diagnostic Imaging, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan (N.K., D.K., T.F., T.H., K.K.); Live Animal Imaging Center, Central Institute for Experimental Animals, Kanagawa, Japan (Y.K.); Faculty of Health Sciences, Hokkaido University, Sapporo, Japan (H.S.); Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan (T. Onodera); Department of Molecular Imaging and Theranostics, National Institutes for Quantum Science and Technology, Chiba, Japan (M.T., T. Obata); and Global Center for Biomedical Science and Engineering, Faculty of Medicine, Hokkaido University, Sapporo, Japan (T.H., K.K.).
磁共振成像 (MRI) 的进步使MR水跟踪成像 (MR-WTI) 使用17O标记的水. 这种技术为疾病诊断提供了对水动态的新临床见解.
科学领域:
- 生物医学成像技术 生物医学成像技术
- 医学物理 医学物理
- 放射化学 放射化学是指辐射化学.
背景情况:
- 质子MRI可视化水分的分布,但有局限性.
- 磁力共振成像硬件和软件的进步提高了信号噪声比和成像速度.
- 17O标记的水使新的水跟踪器成像技术成为可能.
结论:
- MR-WTI对阐明与水动力学相关的疾病病理生理学具有前景.
- 预计这项技术将建立新的成像诊断方法.
- 对同位素标记水成像的持续研究将推动医学诊断.
相关概念视频
Magnetic Resonance Imaging
Imaging Studies IV: Magnetic Resonance Imaging


