Kransdorf Mark J, Bridges Mellena D
Department of Radiology, Mayo Clinic, Phoenix, AZ 85054, USA.
Semin Musculoskelet Radiol. 2013 Apr;17(2):145-55. doi: 10.1055/s-0033-1343070. Epub 2013 May 14.
The radiologic evaluation of musculoskeletal masses has changed dramatically within recent years. This article addresses the current developments and recent advances in musculoskeletal tumor imaging. We include new MR imaging techniques to better define anatomy, especially in difficult to image areas such as the chest wall and abdomen; the use of chemical shift imaging to separate hematopoietic marrow from pathologic marrow infiltration; as well as the use of diffusion and spectroscopy to help distinguish benign and malignant processes. We also briefly address dual-energy computed tomography and positron emission tomography imaging. Our intention is not to provide a comprehensive review of imaging techniques but to offer an update and perspective on current technology.
近年来，肌肉骨骼肿块的放射学评估发生了巨大变化。本文阐述了肌肉骨骼肿瘤成像的当前进展和最新成果。我们介绍了新的磁共振成像技术，以更好地界定解剖结构，尤其是在胸壁和腹部等难以成像的区域；利用化学位移成像将造血骨髓与病理性骨髓浸润区分开来；以及利用扩散成像和波谱学来帮助鉴别良性和恶性病变。我们还简要介绍了双能计算机断层扫描和正电子发射断层扫描成像。我们的目的不是对成像技术进行全面综述，而是提供当前技术的最新情况和观点。
