NEW TECHNIQUE FOR DYNAMIC CONTRAST ENHANCED BREAST MRI

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心，不一定是研究者所在机构。以前，我们已经开发了一种交错的反投影成像技术，允许采集一系列的图像具有高的时间和空间分辨率（动态KWIC）。最近，我们通过创建代表对比度增强动力学模型的各种参数的彩色图来增强病变的可视化和诊断。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Previously we had developed an interleaved backprojection imaging technique that allows acquisition of a series of images with both high temporal and spatial resolutions (dynamic KWIC). More recently we have enhanced lesion visualization and diagnosis by creating color maps that represent various parameters of the contrast-enhancement kinetic model.