Hylton N M, Frankel S D
Department of Radiology, University of California, San Francisco, USA.
Magn Reson Imaging Clin N Am. 1994 Nov;2(4):511-25.
Specialized rf coils and pulse sequence techniques for contrast-enhanced breast imaging have been a focus of recent attention in MR imaging research. The imaging strategies for maximizing sensitivity and specificity involve trade-offs between spatial and temporal resolution. This article discusses these issues and others, such as considerations for coil design, fat suppression, patient positioning, motion artifact reduction, and methods for quantitative measurement of dynamic contrast enhancement.
用于对比增强乳腺成像的专用射频线圈和脉冲序列技术一直是磁共振成像研究中近期关注的焦点。使灵敏度和特异性最大化的成像策略涉及空间和时间分辨率之间的权衡。本文讨论了这些问题以及其他问题，如线圈设计、脂肪抑制、患者定位、运动伪影减少等方面的考虑因素，以及动态对比增强定量测量的方法。
