2011 Fiscal Year Final Research Report
Sonographic sialography-trial for a new diagnostic method for salivary gland diseases
| Project/Area Number |
21592390
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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 |
Pathobiological dentistry/Dental radiology
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| Research Institution | Kyushu University |
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Principal Investigator |
YOSHINO Mayumi (SHIMIZU Mayumi) 九州大学, 大学病院, 講師 (50253464)
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| Co-Investigator(Kenkyū-buntansha) |
KAWAZU Toshiyuki 九州大学, 大学病院, 助教 (20294960)
OKAMURA Kazutoshi 九州大学, 歯学研究院, 助教 (20346802)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 唾液腺造影法 / 超音波診断法 / 超音波造影剤 |
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| Research Abstract |
We performed an experimental study for“sonographic sialography", sonography after injecting sonographic contrast medium through ducts. Sonazoid was acceptable in manipulation capability and osmotic pressure, and caused no inflammatory reaction to rat parotid glands. We could obtain enough signals of contrast medium in our phantom experiments. Supposed problems when it is applied in a clinical setting are difficulty in measuring duct diameter by enhancing effect, and inferior depiction of deeper parts when the imposed parts above are enhanced.
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