| Project/Area Number |
21591828
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thoracic surgery
|
|---|
| Research Institution | Kanazawa Medical University |
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Principal Investigator |
USUDA Katsuo 金沢医科大学, 医学部, 教授 (00324046)
|
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| Co-Investigator(Kenkyū-buntansha) |
UEDA Yoshimichi 金沢医科大学, 医学部, 教授 (50271375)
MATOBA Munetaka 金沢医科大学, 医学部, 准教授 (90288308)
SAGAWA Motoyasu 金沢医科大学, 医学部, 教授 (70292274)
SAKUMA Tsutomu 金沢医科大学, 医学部, 教授 (90215674)
|
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 呼吸器外科学 / 肺癌 / Magnetic Resonance Imaging(MRI) / 拡散強調画像 / FDG-PET / ADC(Apparent diffusion coefficient) / SUV max / 画像診断 / 正診率 / SUV_max / ADC(Apparent diffusion coefficient)) |
|---|
| Research Abstract |
DWI is superior to PET-CT in detection of primary lesions and nodal assessment of non-small cell lung cancers. DWI is superior to PET-CT in distinguishing benign from malignant pulmonary nodules. DWI signal intensity and distribution can represent the amount of cancer cells and their distribution in the carcinoma. ADC value of DWI is associated with tumor cellular density and angiogenesis expressed by CD31 activity.
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