A study of the clinical efficacy and the establishment of simulation systems of preoperative planning of breast cancer using imaging modalities avoiding radiation exposure
Project/Area Number |
23591759
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Radiation science
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Research Institution | Nagoya University |
Principal Investigator |
SATAKE Hiroko 名古屋大学, 医学部附属病院, 准教授 (00324426)
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Co-Investigator(Kenkyū-buntansha) |
NAGANAWA Shinji 名古屋大学, 医学(系)研究科(研究院), 教授 (50242863)
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Project Period (FY) |
2011-04-28 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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Keywords | 画像診断 / 乳癌 / MRI / 画像診断学 |
Outline of Final Research Achievements |
This study showed the degree of background parenchymal enhancement (BPE) on preoperative breast MRI affects the diagnosis of tumor extension and surgical planning. Whereas, BPE on breast MRI is associated with menopausal status and background parenchymal findings of US and DWI. Because premenopausal women with heterogeneous background parenchymal echotexture may be predicted to show moderate or marked BPE, scheduling of breast MRI should preferentially be adjusted to the menstrual cycle. One of the challenges for clinical use of preoperative breast MRI is how to transfer prone-MRI information to the operating theatre with a supine surgical position. This study showed that prone-to-supine tumor displacement in the breast differs depending on tumor location and status of breast projection.
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Report
(5 results)
Research Products
(24 results)
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[Presentation] 乳癌のタイプと画像所見2014
Author(s)
佐竹弘子
Organizer
第42回日本磁気共鳴医学会大会
Place of Presentation
京都府京都市 ホテルグランヴィア京都
Year and Date
2014-09-18 – 2014-09-20
Related Report
Invited
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