| Item type |
文献 / Documents(1) |
| 公開日 |
2011-12-14 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 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 |
| 出版社版DOI |
|
|
|
関連識別子 |
https://doi.org/10.2152/jmi.57.270 |
|
|
関連名称 |
10.2152/jmi.57.270 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Relationship between FDG uptake and the pathological risk category in gastrointestinal stromal tumors |
| 著者 |
音見, 暢一
大塚, 秀樹
森田, 奈緒美
テラザワ, カオリ
フルタニ, カオリ
原田, 雅史
西谷, 弘
|
| 抄録 |
|
|
内容記述 |
Purpose. To evaluate 18F-fluorodeoxyglucose (FDG) uptake and the pathological risk category of gastrointestinal stromal tumors (GISTs), and to investigate the possibility of determining the pathological risk category by positron emission tomography/computed tomography (PET/CT). Patients and Methods. We undertook 29 PET/CT studies in 20 patients with GISTs. Eleven of the 20 patients underwent PET/CT prior to therapy, with three of these also undergoing follow-up PET/CT after operation or imatinib therapy. Results. All eleven lesions imaged before treatment were FDG-positive on PET/CT. Seven of these eleven primary lesions were categorized as high risk and the other four primary lesions were categorized as low or intermediate risk. There was a significant difference between the maximum standardized uptake value (SUVmax) of the primary lesions categorized as high risk (11.8 3.15) and that of the primary lesions categorized as low and intermediate risk (2.88 0.47) (p 0.001). Recurrent tumors were also shown as FDG-positive. Conclusion. Primary GISTs and recurrent tumors can be detected by PET/CT. Our study suggests that the degree of FDG uptake is a useful indicator of risk category. In addition, PET/CT is probably useful for follow-up examinations of GIST after operation or imatinib therapy. |
| キーワード |
|
|
主題 |
GIST |
| キーワード |
|
|
主題 |
Risk category |
| キーワード |
|
|
主題 |
PET/CT |
| 書誌情報 |
en : The journal of medical investigation : JMI
巻 57,
号 3-4,
p. 270-274,
発行日 2010-08
|
| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| 備考 |
|
|
値 |
The journal of medical investigation : http://medical.med.tokushima-u.ac.jp/jmi/index.html |
| EID |
|
|
識別子 |
239557 |
| 言語 |
|
|
言語 |
eng |
LID201112142002.pdf (432 KB)
