In-Laboratory Diffraction-Enhanced X-Ray Imaging of an Equine Hoof

被引：7
|
作者：
Fogarty, Daniel P. [1 ]
Reinhart, Benjamin [1 ]
Tzvetkov, Tochko [1 ]
Nesch, Ivan [1 ]
Williams, Cooper [2 ]
机构：
[1] Nesch LLC, Crown Point, IN 46307 USA
[2] Cooper Williams VMD, Hampstead, MD USA
来源：
JOURNAL OF EQUINE VETERINARY SCIENCE | 2011年 / 31卷 / 07期
关键词：
Diffraction-enhanced X-ray imaging; Analyzer-based imaging; Lameness and imaging; Radiology; Diagnostic imaging;
D O I：
10.1016/j.jevs.2011.03.015
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
We describe and demonstrate the first application of a laboratory-based diffraction-enhanced X-ray imaging instrument for noninvasive equine imaging. A formalin-preserved disarticulated forelimb from a near-term aborted miniature horse fetus was imaged with diffraction-enhanced X-ray imaging. The resultant calculated images-absorption, extinction, refraction, and scattering-are presented, and soft-tissues such as the dorsal digital extensor tendon, articular cartilage, as well as various joint, tendon sheath, and bursa recesses are observed in simultaneous registration with the adjacent dense bone tissue. Radiation dose calculations were performed and a calculated surface dose of 0.6 mGy for the soft muscular tissue was determined for the imaging experiment. (C) 2011 Elsevier Inc. All rights reserved.
引用
收藏
页码：365 / 369
页数：5
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