| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2015-07-23 |
| タイトル |
|
|
タイトル |
ACOUSTIC RADIATION FORCE IMPULSE ELASTOGRAPHY FOR THE DIFFERENTIAL DIAGNOSIS OF LIVER TUMORS IN PATIENTS WITH LIVER DYSFUNCTION |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Acoustic radiation force impulse |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
shear waves velocity |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
hepatocellular carcinoma |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
cavernous hemangioma |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
metastatic liver tumor |
| 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 |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
CHIBA, Mitsuru
GOTO, Takashi
OHSHIMA, Shigetoshi
MIURA, Kouichi
SHIBUYA, Tomomi
SATO, Wataru
DOHMEN, Takahiro
SEKINE, Masanari
KANATA, Ryo
SAKAI, Toshitaka
MINAMI, Shinichiro
FUJITA, Akashi
OHNISHI, Hirohide
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Objective : Acoustic radiation force impulse (ARFI) technology can measure the elasticity of tissue and tumor. The aim of this study was to evaluate whether the ARFI technology can differentiate cavernous hemangioma, hepatocellular carcinoma (HCC) and metastatic liver tumors in patients with liver dysfunction. Materials and Methods : Forty patients with liver dysfunction and liver tumors were enrolled in the study. The shear wave velocities (SWVs) in the tumors and background liver were examined by ARFI elastography under ultrasonography (US). Results : The SWVs in livers bearing HCCs were significantly higher than those of livers bearing cavernous hemangiomas. The SWVs in HCCs and metastatic liver tumors were significantly higher than those in cavernous hemangiomas. The SWVs in metastatic liver tumors were significantly higher than those in HCCs. The SWV ratio of metastatic liver tumor/parenchyma was significantly higher than that of cavernous hemangioma/parenchyma and HCC/parenchyma. There was a significant correlation between the tumor sizes and the SWVs in metastatic liver tumors. Conclusions : We herein demonstrated that ARFI elastography could noninvasively provide helpful information, without the need for biopsy, that could be used for the differential diagnosis among cavernous hemangiomas, HCCs and metastatic liver tumors in patients with liver dysfunction. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
ja : 秋田医学
巻 42,
号 1,
p. 19-27,
発行日 2015-06-30
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
03866106 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00009294 |
| 出版者 |
|
|
出版者 |
秋田医学会 |
|
言語 |
ja |
akitai42-1(19).pdf (1.4 MB)
