Presentation | 1999/6/24 Monochromatized X-ray Medical Imaging at SPring-8 : Micro-Angiography, Micro-Tomography and Refraction-Contrast Imagiing Keiji Umetani, Naoto Yagi, Yoshio Suzuki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | X-ray absorption in an object is used to obtain image contrast for conventional medical X-ray imaging using a film/screen combination with 50-100 μm spatial resolution, an X-ray image intensifier/TV camera system with 100-200 μm resolution and an X-ray CT with 500 μm resolution. On the contrary, micro-angiography and micro-tomography with 10-50 μm resolution and new methods for producing X-ray contrast using refraction and interference processes can be carried out in a synchrotron radiation facility because the facility is providing X-ray beams of very high spectral brightness and coherency. In Japan, the cancer continues to rank first among the cause of death. It is important to find small cancer lesions at the early stage. We are planning to apply new medical imaging techniques to accurate diagnosis of the early stage cancer at SPring-8. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | synchrotron radiation / monochromaized X-ray / micro-angiography / refraction-contrast imaging |
Paper # | EID99-14 |
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Conference Information | |
Committee | EID |
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Conference Date | 1999/6/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Monochromatized X-ray Medical Imaging at SPring-8 : Micro-Angiography, Micro-Tomography and Refraction-Contrast Imagiing |
Sub Title (in English) | |
Keyword(1) | synchrotron radiation |
Keyword(2) | monochromaized X-ray |
Keyword(3) | micro-angiography |
Keyword(4) | refraction-contrast imaging |
1st Author's Name | Keiji Umetani |
1st Author's Affiliation | Japan Synchrotron Radiation Research Institute (JASRI)() |
2nd Author's Name | Naoto Yagi |
2nd Author's Affiliation | Japan Synchrotron Radiation Research Institute (JASRI) |
3rd Author's Name | Yoshio Suzuki |
3rd Author's Affiliation | Japan Synchrotron Radiation Research Institute (JASRI) |
Date | 1999/6/24 |
Paper # | EID99-14 |
Volume (vol) | vol.99 |
Number (no) | 143 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |