Presentation | 2001/1/18 Evaluation of elastogram using power doppler US with applying low frequency waves Seiji Yamamoto, Hideyuki Takano, Hisao Ito, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Tumors are generally ten times harder than around soft tissue. Hardness of the tumor is gave us useful information in clinical, and it may be enable to make a qualitative diagnosis. The possibility of elastography using MRI to make this hardness an image is suggested. The frequency of the vibration is a low frequency and the area, which cannot be made an image by a usual supersonic wave image. Then, we thought whether there was a possibility that slight movement of the tissue by making vibration could be made an image by the power Doppler method. When the vibration of about 600 Hz was added, the difference of the hardness could be made an image significantly. This suggests the possibility of tumor elastography, which makes hardness an image. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ultrasonic echo / harmonics / tumor / elastography |
Paper # | MI2000-56 |
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Committee | MI |
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Conference Date | 2001/1/18(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 | Medical Imaging (MI) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of elastogram using power doppler US with applying low frequency waves |
Sub Title (in English) | |
Keyword(1) | ultrasonic echo |
Keyword(2) | harmonics |
Keyword(3) | tumor |
Keyword(4) | elastography |
1st Author's Name | Seiji Yamamoto |
1st Author's Affiliation | Department of Radiology, Chiba University Hospital() |
2nd Author's Name | Hideyuki Takano |
2nd Author's Affiliation | Department of Radiology, Chiba University Hospital |
3rd Author's Name | Hisao Ito |
3rd Author's Affiliation | Department of Radiology, Chiba University Hospital |
Date | 2001/1/18 |
Paper # | MI2000-56 |
Volume (vol) | vol.100 |
Number (no) | 596 |
Page | pp.pp.- |
#Pages | 2 |
Date of Issue |