2014 Fiscal Year Final Research Report
Cryoablation combined with lipiodol embolization of renal cell carcinoma: basic research
| Project/Area Number |
24791335
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Radiation science
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| Research Institution | Keio University |
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Principal Investigator |
INOUE Masanori 慶應義塾大学, 医学部, 共同研究員 (30338157)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 凍結治療 / 腎癌 / インターベンション |
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| Outline of Final Research Achievements |
Cryoablation for renal cell carcinoma has been widespread in Japan. However recurrent rate is higher than that of partial nephrectomy due to thermal sink effect. Thus, we compared cryoablation of kidney under occlusion of renal artery to normal cryoablation.
The mean radius of ice ball of cryoablation under occlusuon of renal artery and under free flow of renal artery are 1.7±0.06 mm and 1.2±0.12mm, respectively.The difference is statistically significant. Complete cell death was observed lower than - 20℃.
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| Free Research Field |
インターベンション
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