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

SYNCHROTRON TECHNOLOGY AND APPLICATIONS

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

Masami ANDO,
Anton MAKSIMENKO,
Tetsuya YUASA,
Eiko HASHIMOTO,
Katsuhito YAMASAKI,
Shu IHIHARA,
Hiroshi SUGIYAMA,
Tokiko ENDO,
LI Gang,
CHEN Zhihua,
Kazuyuki HYODO,
Ei UENO
Nuclear Science and TechniquesVol.17, No.6pp.389-395Published in print 20 Dec 2006
205500

Ductal 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 algorithm was used for CT. Data of 900 projections with interval of 0.2 degrees were used. Ductus lactiferi, microcalcification in a 3D form have been clearly visible. The spatial resolution available was approximately 30 μm.

X-ray dark-field imaging (XDFI)Ductal carcinoma in-situ (DCIS)Diffraction-enhanced imaging (DEI)Microcalcification3D CTSynchrotron radiationVertical wigglerX-ray refractionMonochrocollimator
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