| Project/Area Number |
24591767
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Yamaguchi University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MATSUNAGA Naofumi 山口大学, 医学(系)研究科(研究院), 教授 (40157334)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2013: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
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| Keywords | CT enteroclysis / 薬剤性小腸粘膜障害 / 小腸潰瘍 / カプセル内視鏡 / 小腸出血 / CT enterography |
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| Outline of Final Research Achievements |
We researched CTE findings of 11 patients that were diagnosed with drug-induced small intestinal damage among 82 consecutive patients with gastrointestinal bleeding. Drug-induced small-bowel damages showed various CTE findings in connection with the duration of drug use. Small mucosal enhancements (Type1), which were often multiple, were found in patients with short-term use of drugs, while homogeneously enhanced whole affected bowel (Type2) were showed in patients with long-term use. Additionally, wall thickening with target sign (Type3) was revealed in patients with both short-term and long-term drug use.
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