Automatic evaluation for anatomical landmark and prediction for renal function in robotic-assisted partial nephrectomy
Project/Area Number |
16K10278
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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 | Kobe University |
Principal Investigator |
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Project Period (FY) |
2016-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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Keywords | CT / 低エネルギーCT / 3D / 腎がん / 術前シミュレーション / 低エネルギーCT撮像 / dual energy CT / ロボット支援腎部分切除術 / 画像診断 / ロボット支援手術 |
Outline of Final Research Achievements |
Robotic-assisted partial nephrectomy, which is now covered by health-insurance, enables meticulous control of the tiny vessels. Thus, it has been growing interest and demands for preoperative non-invasive simulation with radiological imagings.We have established low-energy CT using low kVp X-ray tube for depicting intra-parenchymal branches of the renal vein on CT angiography.In addition, detailed analysis of small venous tumor thrombus is also vital for patients’ prognosis. We also introduced low energy CT using low keV virtual mononergertic imaging for visualizing tiny tumor thrombus in the sinus branches of the renal vein.
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Academic Significance and Societal Importance of the Research Achievements |
近年の機器の進歩により臨床応用が可能となったロボット支援腎部分切除術と、低エネルギーCTという二つの別々の技術を融合させることで、新しい術前診断の可能性について示すことができた。 最新の手術技術の進歩は、低侵襲化が進むが故に、治療前のシミュレーションの重要性がますます高まってきており、新しい治療技術を広く安全に施行するために外科医を支える技術開発を行うことができたと考える。この手法により、多くのロボット支援腎部分切除術を受ける患者が、安全かつ有用な低侵襲治療を受けることができるようになったと考える。
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Report
(4 results)
Research Products
(22 results)
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[Journal Article] The differences between bisecting and off-center cuts of the aortic root: The three-dimensional anatomy of the aortic root reconstructed from the living heart.2017
Author(s)
Mori S, Anderson RH, Tahara N, Izawa Y, Toba T, Fujiwara S, Shimoyama S, Watanabe Y, Nishii T, Kono AK, Takahashi S, Hirata KI
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Journal Title
Echocardiography
Volume: 印刷中
Issue: 3
Pages: 453-461
DOI
Related Report
Peer Reviewed
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[Presentation] Does Split-Bolus Injection Truly Influence the Ability of Renal and Urinary Lesion Detection at CT Urography? Multi-Center Prospective Randomized Comparison between Split-Bolus and Single-Bolus Injection Techniques2017
Author(s)
Satoru Takahashi, K. Kitajima, K. Sofue, U. Tanaka, K. Sugimura, Y. Yamashita, Y. Ueno, T. Matsuura, M. Takeuchi, M. Matsuki, N. Marugami, H. Juri, T. Yoshizako, Y. Honda, T. Namimoto, T. Kashimura, A. Nambu
Organizer
Radiological Society of North America 2017
Related Report
Int'l Joint Research
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[Presentation] Low-kV CT Can Reduce the Frequency of Acute Adverse of Intravenous Iodine Contrast Medium.2016
Author(s)
Maebayashi T, Takahashi S, Nishii T, Kono A, Negi N, Kagawa K, Suehiro E, Tani W, Sekitani T, Kawamitsu H, Sugimura K.
Organizer
Radiological Society of North America
Place of Presentation
Chicago, USA
Year and Date
2016-11-27
Related Report
Int'l Joint Research
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