X-ray phase imaging: from synchrotron to hospital-Reference-Cited by-同舟云学术

X-ray phase imaging: from synchrotron to hospital

Published:2014-03-06 Issue:2010 Volume:372 Page:20130023
ISSN:1364-503X
Container-title:Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
language:en
Short-container-title:Phil. Trans. R. Soc. A.

Author:

Momose Atsushi¹,Yashiro Wataru¹,Kido Kazuhiro²,Kiyohara Junko²,Makifuchi Chiho²,Ito Tsukasa²,Nagatsuka Sumiya²,Honda Chika²,Noda Daiji³,Hattori Tadashi³,Endo Tokiko⁴,Nagashima Masabumi⁵,Tanaka Junji⁶

Affiliation:

1. Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan

2. KonicaMinolta Medical and Graphic, Inc., 2970 Ishikawa-machi, Hachioji, Tokyo 192-8505, Japan

3. Laboratory of Advanced Science and Technology for Industry, University of Hyogo, 3-1-2 Kouto, Kamigori, Hyogo 678-1205, Japan

4. Nagoya Medical Center, 4-1-1 Sannomaru, Naka-ku, Nagoya, Aichi 460-0001, Japan

5. Department of Anatomy, Saitama Medical University, 38 Morohongo, Moroyama, Iruma, Saitama 350-0495, Japan

6. Department of Radiology, Saitama Medical University, 38 Morohongo, Moroyama, Iruma, Saitama 350-0495, Japan

Abstract

With the aim of clinical applications of X-ray phase imaging based on Talbot–Lau-type grating interferometry to joint diseases and breast cancer, machines employing a conventional X-ray generator have been developed and installed in hospitals. The machine operation especially for diagnosing rheumatoid arthritis is described, which relies on the fact that cartilage in finger joints can be depicted with a dose of several milligray. The palm of a volunteer observed with 19 s exposure (total scan time: 32 s) is reported with a depicted cartilage feature in joints. This machine is now dedicated for clinical research with patients.

Publisher

The Royal Society

Subject

General Physics and Astronomy,General Engineering,General Mathematics

Link

https://royalsocietypublishing.org/doi/pdf/10.1098/rsta.2013.0023

Reference13 articles.

1. Recent Advances in X-ray Phase Imaging

2. Mammography with Synchrotron Radiation: Phase-Detection Techniques

3. A New Method of Analyzing Edge Effect in Phase Contrast Imaging with Incoherent X-rays

4. Demonstration of X-Ray Talbot Interferometry

5. Phase retrieval and differential phase-contrast imaging with low-brilliance X-ray sources

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