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角化嚢胞性歯原性腫瘍の1例のMagnetic resonance (MR)画像 : MR imaging (MRI)の信号強度について
https://mdu.repo.nii.ac.jp/records/77
https://mdu.repo.nii.ac.jp/records/779cf3e8dd-f4f1-4dda-9430-468c13ca4ec8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_36-03-04.pdf (1.5 MB)
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| Item type | Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-05-22 | |||||||
| タイトル | ||||||||
| タイトル | 角化嚢胞性歯原性腫瘍の1例のMagnetic resonance (MR)画像 : MR imaging (MRI)の信号強度について | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 角化嚢胞性歯原性腫瘍 | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | MRI | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | 信号強度 | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| その他（別言語等）のタイトル | ||||||||
| その他のタイトル | Magnetic resonance (MR) image of case of keratocystic odontogenic tumor : MR imaging signal intensity | |||||||
| 著者 |
内田, 啓一
× 内田, 啓一
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | X-ray computed tomography (CT) and magnetic resonance imaging (MRI) are superior to plain x-ray images in evaluating the 3D morphology, the precise internal structure and the tissue component of the lesions. MRI signal intensity clearly represents the tissue component of the lesions in comparison with x-ray CT. Recently, new generation fat saturation system, IDEAL (Iterative Decomposition of water/fat using Echo Asymmetry and Leastsquares estimation), has been developed. Compared to the previous systems such as the chess or STIR (short T1 inversion recovery), it is likely that IDEAL images may reflect true tissue components of the lesions. We report the IDEAL MRI signal intensity of a case of keratocystic odontogenic tumor (KCOT) that affected the left mandible of 67-year-old male. Characteristic findings were obtained on T1-weighted image and T2-weighted IDEAL water image. The signal intensity of internal tissue component of our case was homogeneously intermediate on T1 weighted image and heterogeneously low to high with a peripheral high signal band on T2-weighted IDEAL water image. IDEAL system may be useful modality for distinguishing KCOT from other similar lesions like ameloblastoma. | |||||||
| 書誌情報 |
松本歯学 巻 36, 号 3, p. 214-219, 発行日 2010-12-31 |
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| 出版者 | ||||||||
| 出版者 | 松本歯科大学学会 | |||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0385-1613 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00232590 | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
