| Item type |
文献 / Documents(1) |
| 公開日 |
2019-07-04 |
| 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 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2152/jmi.66.106 |
|
|
言語 |
ja |
|
|
関連名称 |
10.2152/jmi.66.106 |
| 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 |
Evaluation of the components of mediastinal cystic lesions using imaging techniques |
|
言語 |
en |
| タイトル別表記 |
|
|
その他のタイトル |
Imaging tools for mediastinal cystic lesions |
|
言語 |
en |
| 著者 |
梶浦, 耕一郎
髙尾, 正一郎
カワノ, ナオコ
澤田, 徹
坪井, 光弘
鳥羽, 博明
吉田, 光輝
滝沢, 宏光
丹黒, 章
コンドウ, カズヤ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Objective : To identify and differentiate patients with mediastinal cysts from those with cystic tumors requiring surgery. Methods : A total of 36 patients with mediastinal cystic lesions were enrolled. The patients were separated into two groups based on pathological findings : those with mediastinal cysts (n=23) and those with mediastinal tumors (n=13). The cystic components were measured using imaging parameters including mean computed tomography (CT) value, apparent diffusion coefficient (ADC), T1 signal intensity ratio (T1SI-ratio), and T2 signal intensity ratio (T2SI-ratio), acquired from magnetic resonance imaging (MRI) ; and standardized maximum uptake value (SUVmax) from 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT). Both groups were statistically compared. Results : Comparative parameters between the cysts and tumors revealed the following ratios : CT value, 40.9±21.2 versus (vs) 24.8±12.9 (p = 0.019) ; SUVmax, 1.18±0.50 vs 4.32±3.52 (p = 0.003) ; ADC, 3.46±0.96 vs 2.68±0.74 (p = 0.022) ; T1SI-ratio, 1.06±0.60 vs 1.35±0.92 (p = 0.648) ; T2SI-ratio, 5.40±1.80 vs 4.33±1.58 (p = 0.194). However, there was no correlation between FDG uptake and ADC value. Conclusions : SUVmax from 18F-FDG PET/CT and ADC derived from MRI were effective in facilitating preoperative diagnosis to differentiate mediastinal cysts from tumors. However, these examinations may be complementary to one another, not dominant. |
|
言語 |
en |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Mediastinal cystic lesions |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
18F-FDG PET/CT |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Magnetic resonance imaging |
| 書誌情報 |
en : The Journal of Medical Investigation
巻 66,
号 1-2,
p. 106-111,
発行日 2019-02
|
| 収録物ID |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13496867 |
| 収録物ID |
|
|
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 |
AA12022913 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| 出版者 |
|
|
出版者 |
Tokushima University Faculty of Medicine |
|
言語 |
en |
| EID |
|
|
識別子 |
362731 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
jmi_66_1-2_106.pdf (610 KB)
