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Phantom and animal imaging studies using PLS synchrotron X-rays

Title
Phantom and animal imaging studies using PLS synchrotron X-rays
Authors
Hee-Joung Kim;Jin-O Hong;Hyung Sik Yoo;Seung-Won Lee;Je-Kyung Seong;Wen-Li Tsai;Yeukuang Hwu;In Woo Kim;Jung Ho Je;Eun-Kyung Kim;Hai-Jo Jung;Kyu-Ho Lee
Issue Date
2001
Journal Title
Nuclear Science, IEEE Transactions on
ISSN
0018-9499
Citation
Nuclear Science, IEEE Transactions on , Vol.48(3) : 837~842, 2001
Abstract
Ultra-high resolution radiographs can be obtained using synchrotron X-rays. A collaboration team consisting of K-JIST, POSTECH and YUMC has recently commissioned a new beamline (5C1) at Pohang Light Source (PLS) in Korea for medical applications using phase contrast radiology. Relatively simple image acquisition systems were set up on 5C1 beamline, and imaging studies were performed for resolution test patterns, mammographic phantom, and animals. Resolution test patterns and mammographic phantom images showed much better image resolution and quality with the 5C1 imaging system than the mammography system. Both fish and mouse images with 5C1 imaging system also showed much better image resolution with great details of organs and anatomy compared to those obtained with a conventional mammography system. A simple and inexpensive ultra-high resolution imaging system on 5C1 beamline was successfully implemented. The authors were able to acquire ultra-high resolution images for, resolution test patterns, mammographic phantom, fishes, and mice. The results showed that the 5C1 imaging system could be used for ultra-high resolution imaging studies in medical applications
URI
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=940172

http://ir.ymlib.yonsei.ac.kr/handle/22282913/142822
DOI
10.1109/23.940172
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Radiology
Yonsei Authors
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