Application of the Multiple Image Radiography Method to Breast Imaging

机译：多图像放射成像技术在乳腺成像中的应用

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The Multiple Image Radiography (MIR) method is new imaging modality that extends the capability of conventional absorption based radiography by adding the additional contrast mechanisms of x-ray refraction and ultra-small angle scatter. In order to design a clinically based MIR system, the MIR specific x-ray properties in breast tissue must be analyzed to determine which are diagnostically useful. Developing MIR as an imaging modality also requires developing new phantoms that incorporate x-ray refraction and ultra-small angle scatter in addition to traditional x-ray absorption. Three breast cancer specimens were imaged using MIR to demonstrate its MIR specific x-ray properties. An uncompressed anthropomorphic breast phantom with an imbedded low absorption contrast acrylic sphere was imaged to provide a physical model of how the unique properties of MIR can be utilized to improve upon conventional mammography and illustrate how these can be used to design a clinically useful imaging system.

机译：多重图像射线照相（MIR）方法是一种新的成像方式，它通过添加X射线折射和超小角度散射的附加对比机制，扩展了传统基于吸收射线照相的功能。为了设计基于临床的MIR系统，必须分析乳腺组织中MIR特定的X射线特性，以确定哪些对诊断有用。将MIR发展为成像方式还需要开发新的幻象，除了传统的X射线吸收之外，这些幻影还应结合X射线折射和超小角度散射。使用MIR对三个乳腺癌标本成像，以证明其MIR特定的X射线特性。对带有嵌入式低吸收对比丙烯酸球体的未压缩拟人化乳房体模进行成像，以提供一个物理模型，说明如何利用MIR的独特性能来改进常规乳房X线照相术，并说明如何将其用于设计临床上有用的成像系统。

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《International Workshop on Digital Mammography(IWDM 2006); 20060618-21; Manchester(GB)》|2006年|P.289-298|共10页
会议地点 Manchester(GB)
作者
Christopher Parham; Etta Pisano; Chad Livasy; Laura Faulconer; Miles Wernick; Jovan Brankov; Miklos Kiss; Dean Connor; Jeddy Chen; Ann Wu; Zhong Zhong; Dean Chapman;
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Department of Radiology and Biomedical Engineering, UNC Biomedical Research Imaging Center and UNC-Lineberger Comprehensive Cancer Center, Chapel Hill, NC 27599, USA;

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正文语种 eng
中图分类生物医学工程;
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机译：使用有限元方法验证非刚性图像配准：在乳腺MR图像中的应用
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机译：一种改进的多图像射线照相方法，在基于分析仪的成像中提取折射信息
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机译：用于实现多图像射线照相的扩展衍射增强成像方法
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机译：多图像造影法在乳腺成像中的应用
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机译：通过高分辨率超声成像观察乳房的新方法的建议：了解正常的乳房结构及其在观察偏差的观察方法中的应用
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机译：使用有限元方法验证非刚性图像配准：在乳腺MR图像中的应用
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机译：博览会是全息图的倍数。 Qualitédes图片restituées。应用。

Application of the Multiple Image Radiography Method to Breast Imaging

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