Department of Radiology, Mayo Clinic, Rochester, Minnesota.
Semin Musculoskelet Radiol. 2020 Aug;24(4):428-440. doi: 10.1055/s-0040-1708825. Epub 2020 Sep 29.
The role of quantitative magnetic resonance imaging (MRI) and positron emission tomography/computed tomography (PET/CT) techniques continues to grow and evolve in the evaluation of musculoskeletal tumors. In this review we discuss the MRI quantitative techniques of volumetric measurement, chemical shift imaging, diffusion-weighted imaging, elastography, spectroscopy, and dynamic contrast enhancement. We also review quantitative PET techniques in the evaluation of musculoskeletal tumors, as well as virtual surgical planning and three-dimensional printing.
定量磁共振成像（MRI）和正电子发射断层扫描/计算机断层扫描（PET/CT）技术在评估肌肉骨骼肿瘤中的作用不断发展和演变。在这篇综述中，我们讨论了 MRI 定量技术的容积测量、化学位移成像、扩散加权成像、弹性成像、波谱和动态对比增强。我们还回顾了定量 PET 技术在肌肉骨骼肿瘤评估中的应用，以及虚拟手术规划和三维打印。
