适用于近距离放射治疗师的前列腺磁共振成像：解剖结构与技术
Prostate magnetic resonance imaging for brachytherapists: Anatomy and technique.
作者信息
Venkatesan A M, Stafford R J, Duran Cihan, Soni P D, Berlin A, McLaughlin P W
机构信息
Section of Abdominal Imaging, Department of Diagnostic Radiology, MD Anderson Cancer Center, Houston, TX.
Department of Imaging Physics, MD Anderson Cancer Center, Houston, TX.
出版信息
Brachytherapy. 2017 Jul-Aug;16(4):679-687. doi: 10.1016/j.brachy.2016.12.013. Epub 2017 Feb 23.
PURPOSE
To present an overview of mp MRI techniques necessary for high-resolution imaging of prostate.
METHODS
We summarize examples from our clinical experience and concepts from the current literature that illustrate normal prostate anatomy on multiparametric MRI (mp MRI).
RESULTS
Our experience regarding optimal mp MRI image acquisition is provided, as well as a summary of prostate and periprostatic anatomy and anatomical variants that pose challenges for BT.
CONCLUSIONS
mp MRI provides unparalleled assessment of the prostate and periprostatic anatomy, making it the most appropriate imaging modality to facilitate prostate BT treatment planning, implantation, and followup. This work provides an introduction to prostate mp MR imaging, anatomy, and anatomical variants essential for successful integration mp MRI into prostate brachytherapy practice.
目的
概述前列腺高分辨率成像所需的磁共振成像（mp MRI）技术。
方法
我们总结了临床经验中的实例以及当前文献中的概念，这些实例和概念展示了多参数磁共振成像（mp MRI）上的正常前列腺解剖结构。
结果
提供了我们关于最佳mp MRI图像采集的经验，以及前列腺和前列腺周围解剖结构及对近距离放射治疗（BT）构成挑战的解剖变异的总结。
结论
mp MRI对前列腺和前列腺周围解剖结构提供了无与伦比的评估，使其成为有助于前列腺BT治疗计划、植入和随访的最合适的成像方式。这项工作介绍了前列腺mp MR成像、解剖结构以及解剖变异，这些对于将mp MRI成功整合到前列腺近距离放射治疗实践中至关重要。
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