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ID 48363
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Title Alternative
2D-Time of Flight MR Angiography in Intrathoracic Masses
Author
Mitani, Masahiko
Togami, Izumi
Kitagawa, Takahiro
Kanazawa, Susumu
Joja, Ikuo
Hiraki, Yoshio
Ando, Akio
Shimizu, Nobuyoshi
Teramoto, Shigeru
Abstract
正常ボランティア5例, 胸部腫瘤性病変の患者15例に対してMR Angiographyを施行した.MRAは, 6秒の息、止めでFLASH法(TR=20msec, TE=8msec, Flip angle=30°)を用いて撮像した像から作成した.全ての症例で胸部大動脈, 上大静脈, 下大静脈, 肺動脈及び肺静脈根部など太い血管の明瞭なMRA像が得られ, 腫瘤とそれら大血管系との関係が把握しやすく胸部腫瘤性病変の評価に有用と考えられた.
Abstract Alternative
MR Angiography of the thorax was performed in 5 healthy volunteers and 15 patients with intrathoracic masses. 2D-MRA was obtained sequentially by means of a fast low angle shot(FLASH)technique(TR=20msec.TE=8msec, Flip angle=30within a 6-second period of breath holding. MRA for great vessels was successfully completed in all volunteers and all patients. The relation between tumor and vasculature can be visualized so definitely that MRA may be thought to be a promising complement to MR imaging in the evaluation of intrathoracic masses.
Keywords
MRA
2D-Time of Flight method
Intrathoracic masses
Lung cancer
Note
岡山大学学位論文博乙第3017号 副論文
Published Date
1992-06-20
Publication Title
肺癌
Volume
volume32
Issue
issue3
Start Page
375
End Page
381
ISSN
0386-9628
NCID
AN00203978
Content Type
Journal Article
Related Url
http://ousar.lib.okayama-u.ac.jp/metadata/3357
language
日本語
File Version
publisher
Refereed
Unknown