start-ver=1.4 cd-journal=joma no-vol=32 cd-vols= no-issue=3 article-no= start-page=375 end-page=381 dt-received= dt-revised= dt-accepted= dt-pub-year=1992 dt-pub=19920620 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=2D-Time of Flight MR Angiography in Intrathoracic Masses kn-title=胸部腫瘤性病変における2D-Time of Flight MR Angiography en-subtitle= kn-subtitle= en-abstract=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. kn-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. en-copyright= kn-copyright= en-aut-name=MitaniMasahiko en-aut-sei=Mitani en-aut-mei=Masahiko kn-aut-name=三谷政彦 kn-aut-sei=三谷 kn-aut-mei=政彦 aut-affil-num=1 ORCID= en-aut-name=TogamiIzumi en-aut-sei=Togami en-aut-mei=Izumi kn-aut-name=戸上泉 kn-aut-sei=戸上 kn-aut-mei=泉 aut-affil-num=2 ORCID= en-aut-name=KitagawaTakahiro en-aut-sei=Kitagawa en-aut-mei=Takahiro kn-aut-name=北川尚広 kn-aut-sei=北川 kn-aut-mei=尚広 aut-affil-num=3 ORCID= en-aut-name=KatohKatsuya en-aut-sei=Katoh en-aut-mei=Katsuya kn-aut-name=加藤勝也 kn-aut-sei=加藤 kn-aut-mei=勝也 aut-affil-num=4 ORCID= en-aut-name=KanazawaSusumu en-aut-sei=Kanazawa en-aut-mei=Susumu kn-aut-name=金澤右 kn-aut-sei=金澤 kn-aut-mei=右 aut-affil-num=5 ORCID= en-aut-name=JojaIkuo en-aut-sei=Joja en-aut-mei=Ikuo kn-aut-name=上都郁夫 kn-aut-sei=上都 kn-aut-mei=郁夫 aut-affil-num=6 ORCID= en-aut-name=HirakiYoshio en-aut-sei=Hiraki en-aut-mei=Yoshio kn-aut-name=平木祥夫 kn-aut-sei=平木 kn-aut-mei=祥夫 aut-affil-num=7 ORCID= en-aut-name=AndoAkio en-aut-sei=Ando en-aut-mei=Akio kn-aut-name=安藤陽夫 kn-aut-sei=安藤 kn-aut-mei=陽夫 aut-affil-num=8 ORCID= en-aut-name=ShimizuNobuyoshi en-aut-sei=Shimizu en-aut-mei=Nobuyoshi kn-aut-name=清水信義 kn-aut-sei=清水 kn-aut-mei=信義 aut-affil-num=9 ORCID= en-aut-name=TeramotoShigeru en-aut-sei=Teramoto en-aut-mei=Shigeru kn-aut-name=寺本滋 kn-aut-sei=寺本 kn-aut-mei=滋 aut-affil-num=10 ORCID= affil-num=1 en-affil= kn-affil=岡山大学 affil-num=2 en-affil= kn-affil=岡山大学 affil-num=3 en-affil= kn-affil=岡山大学 affil-num=4 en-affil= kn-affil=岡山大学 affil-num=5 en-affil= kn-affil=岡山大学 affil-num=6 en-affil= kn-affil=岡山大学 affil-num=7 en-affil= kn-affil=岡山大学 affil-num=8 en-affil= kn-affil=岡山大学 affil-num=9 en-affil= kn-affil=岡山大学 affil-num=10 en-affil= kn-affil=岡山大学 en-keyword=MRA kn-keyword=MRA en-keyword=2D-Time of Flight method kn-keyword=2D-Time of Flight method en-keyword=Intrathoracic masses kn-keyword=Intrathoracic masses en-keyword=Lung cancer kn-keyword=Lung cancer END