Application of Auto-Fluorescence Imaging for LaparoscopicHepato-biliary-pancreatic Surgery
| Project/Area Number |
22591514
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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 |
Digestive surgery
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KUROSAKI Isao 新潟大学, 医歯学総合病院, 講師 (50293220)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 膵臓外科学 / 内視鏡下手術 / AFI / 自己蛍光 / 蛍光内視鏡 / 内視鏡手術 |
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| Research Abstract |
We found that Auto-fluorescence Imaging (AFI) is particularly useful for detection of superficial tumors. Especially in laparoscopic surgery, this technique enabled to visualize tumors well in cirrhotic liver with rough surface without drug administration nor manipulation. In addition, it was demonstrated in an animal model that fluorescein sodium injected into hepato-biliary-pancreatic vessels could provide strong fluorescence with AFI. This indicates that AFI can help recognizing anatomical location of vessels during laparoscopic surgery.
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Report
(4 results)
Research Products
(13 results)
