| Project/Area Number |
21591817
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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
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| Research Institution | Kumamoto University |
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Principal Investigator |
MORI Takeshi 熊本大学, 医学部附属病院, 講師 (60398196)
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| Research Collaborator |
SUZUKI Makoto 熊本大学, 生命科学研究部, 教授 (80312940)
OHBA Yasuomi 熊本大学, 生命科学研究部, 助教 (50622601)
YOSHIMOTO Kentaro 熊本大学, 生命科学研究部, 助教 (60613429)
TANIGUCHI Hiroko 熊本大学, 生命科学研究部, 技術補佐員(臨床検査技師)
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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 |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
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| Keywords | 肺癌 / 腫瘍内圧 / 陽電子断層法 / 拡散強調画像 / 標準化最大集積値 / 病理病期 / 見かけの拡散係数 / 腫瘍密度 / Positron Emission Tomography |
|---|
| Research Abstract |
Measuring Intra-tumor pressure(ITP) was performed for 176 lung cancer patients. Mean ITP was 8. 7±6. 3mmHg(0-37). 1) ITP showed significant relationship with maximal standardized uptake value on PET(r=0. 398) and tumor size(r=0. 326). 2) Lung cancer with metastatic node showed higher ITP than that without metastatic node(p=0. 005). ITP did not show relationship with apparent diffusion coefficient of MRI(r=0. 114).
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