Diffusion-weighted whole-body imaging with background body signal suppression (DWIBS): features and potential applications in oncology.

Diffusion-weighted whole-body imaging with background body signal suppression (DWIBS): features and potential applications in oncology.
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具有背景信号抑制(DWIBS)的扩散加权全身成像:肿瘤学中的特征和潜在应用。

DOI:
10.1007/s00330-008-0968-z
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发表时间:
2008-09
期刊:
影响因子:
5.9
通讯作者:
Luijten PR
Luijten PR
中科院分区:
医学2区
文献类型:
--
作者:
Kwee TC;Takahara T;Ochiai R;Nievelstein RA;Luijten PR

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弥散加权磁共振成像(DWI)提供功能信息,可用于检测和表征病理过程,包括恶性肿瘤。最近引入的“具有背景体信号抑制的扩散加权全身成像”(DWIBS)的概念现在允许采集整个身体的体积扩散加权图像。这一新概念具有不同于常规DWI的独特功能,可能在全身肿瘤成像中发挥重要作用。本文就DWI的基本原理、特点及其在肿瘤学中的应用作一综述。本文的在线版本(doi:10.1007/s 00330 -008-0968-z)包含补充材料,可供授权用户使用。
Diffusion-weighted magnetic resonance imaging (DWI) provides functional information and can be used for the detection and characterization of pathologic processes, including malignant tumors. The recently introduced concept of “diffusion-weighted whole-body imaging with background body signal suppression” (DWIBS) now allows acquisition of volumetric diffusion-weighted images of the entire body. This new concept has unique features different from conventional DWI and may play an important role in whole-body oncological imaging. This review describes and illustrates the basics of DWI, the features of DWIBS, and its potential applications in oncology. The online version of this article (doi:10.1007/s00330-008-0968-z) contains supplementary material, which is available to authorized users.
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