2D and 3D refraction-based visualization of breast cancer for early clinical check

Duetal carcinoma in-situ （DCIS） has been visualized by 2D XDFI （X-ray dark-field imaging） and further by a 3D X-ray CT, and the data was acquired by the X-ray optics DEI （diffraction-enhanced imaging）. A newly made al- gorithm was used for CT, Data of 900 projections with interval of 0.2 degrees wer...

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Bibliographic Details
Published in:Nuclear science and techniques 2006, Vol.17 (6), p.389-395
Main Authors: ANDO, Masami, MAKSIMENKO, Anton, YUASA, Tetsuya, HASHIMOTO, Eiko, YAMASAKI, Katsuhito, IHIHARA, Shu, SUGIYAMA, Hiroshi, ENDO, Tokiko, LI, Gang, CHEN, Zhihua, HYODO, Kazuyuki, UENO, Ei
Format: Article
Language:English
Subjects:
3D CT
Diffraction-enhanced imaging (DEI)
Ductal carcinoma in-situ (DCIS)
Microcalcification
Monochrocollimator
R730.44
R737.9
R814.42
Synchrotron radiation
Vertical wiggler
X-ray dark-field imaging (XDFI)
X-ray refraction
临床检查
乳腺癌
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Summary:Duetal carcinoma in-situ （DCIS） has been visualized by 2D XDFI （X-ray dark-field imaging） and further by a 3D X-ray CT, and the data was acquired by the X-ray optics DEI （diffraction-enhanced imaging）. A newly made al- gorithm was used for CT, Data of 900 projections with interval of 0.2 degrees were used. Ductus lactiferi, microcalci- fication in a 3D form have been clearly visible. The spatial resolution available was approximately 30 μm.
ISSN:1001-8042
2210-3147
DOI:10.1016/S1001-8042(07)60007-4