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關(guān)于MRI方面的一些常用中英文對(duì)照
來源: | 作者:重慶醫(yī)療器械維修 | 發(fā)布時(shí)間 :2020-11-13 | 1455 次瀏覽: | ?? 點(diǎn)擊朗讀正文 ?? ? | 分享到:
MRI,也就是磁共振成像。MRI通過對(duì)靜磁場(chǎng)中的人體施加某種特定頻率的射頻脈沖,使人體中的氫質(zhì)子受到激勵(lì)而發(fā)生磁共振現(xiàn)象。停止脈沖后,質(zhì)子在弛豫過程中產(chǎn)生MR信號(hào)。通過對(duì)MR信號(hào)的接收、空間編碼和圖像重建等處理過程,即產(chǎn)生MR信號(hào)。今天,小編給大家簡(jiǎn)單的說一說MRI方面的一些常用中英文對(duì)照。

信號(hào) signal(磁共振成像)

低信號(hào) hypointensity

高信號(hào) hyperintensity 

等信號(hào) isointensity 

混合信號(hào) heterogeneous intensity 

信號(hào)強(qiáng)度減弱 decreased signal intensity 

信號(hào)強(qiáng)度增高 increased signal intensity 

流空現(xiàn)象 flow empty phenomena 

1H31P MR spectroscopy 1H31P MR波譜成像 

3-D gradient echo imaging 三維梯度回波成像技術(shù) 

annulus 纖維環(huán) 

bone marrow 骨髓 

chemical-shift imaging 化學(xué)位移成像 

coronal view 冠狀位 

echo time,TE 回波時(shí)間 

epidural fat 硬膜外脂肪 

flow void phenomenon 流空現(xiàn)像 

flow-related enhancement 流動(dòng)相關(guān)增強(qiáng) 

functional MRI,fMRI 功能成像 

Gadolinium,Gd 釓 

inversion recovery,IR 反轉(zhuǎn)恢復(fù)技術(shù) 

laminar flow 層流 

left ventricular outflow tract view 左心室流出道體位 

left-anterior oblique view 左前斜位 

long-axis 長(zhǎng)軸位 

longitudinal relaxation time,T1 縱向弛豫時(shí)間 

magnetic resonance angiography,MRA 磁共振血管造影 

magnetic resonance urography,MRU 磁共振尿路造影 

megnrtization transfer with fast adiabatic trajetctory磁化傳遞快速成像 

methemoglobin 正鐵血紅蛋白 

MR angiography,MRA MR血管造影 

MRCP 磁共振胰膽管成像 

myocardial tagging 心肌標(biāo)記 

nucleus pulposus 髓核 

phase contrast,PC 相位對(duì)比法 

proton density,P 質(zhì)子密度 

proton relaxation enhancement effect 質(zhì)子弛豫增強(qiáng)效應(yīng) 

proton weighted image,PW1 質(zhì)子密度加權(quán)像 

repetition time, TR 重復(fù)時(shí)間 

right anterior oblique view 右前斜位 

right ventricular outflow tract view 右心室流出道體位 

sagittal view 矢狀位 

short-axis 短軸位 

T1 weighted image, T1W1 T1加權(quán)像 

T2 weighted image, T2W1 T2加權(quán)像 

tagging 標(biāo)記 

time-of-flight, TOF 時(shí)間飛躍法 

transverse relaxation time, T2 橫向弛豫時(shí)間 

transverse view 橫軸位 

turbulent flow 湍流 

water image 水成像

magnetic resonance imaging (MRI) 磁共振成像 

radio frequency (RF) 射頻脈沖 

relaxation time 馳豫時(shí)間 

spin-lattice relaxation time 自旋-晶格(即縱向) 

(longitudinal relaxation time) 馳豫時(shí)間,簡(jiǎn)稱T1 

spin-Spin(transverse) relaxation time 自旋-自旋(即橫向)馳豫時(shí)間,簡(jiǎn)稱T2 

spin-echo sequence (SE) 自旋回波序列 

echo time 回波時(shí)間 

repetitiontime 脈沖重復(fù)間隔時(shí)間(TR) 

T1 weighted (T1WI) image T1成像 

T2 weighted (T2WI) image T2成像 

magnetic resonance angiography (MRA) 磁共振血管成像 

flowing void effect 流空效應(yīng) 

Time of flight (TOF) 時(shí)間流逝法 

phase contrast (PC) 相位對(duì)比法 

Gadolinium-DTPA (Gd-DTPA) 釓-二乙三胺五醋酸(磁顯葡胺) 

上肢MRA Upper Extremities MRA 

下肢MRA Lower Extremities MRA 

心臟大血管造影 Heart MR Angiography 

胸主動(dòng)脈造影 T-Artery MR Angiography 

腹主動(dòng)脈造影 Abd-Artery MR Angiography 

頭部血管造影 Head MR Angiography 

頸部血管造影 Head MR Angiography 

盆腔血管造影 Pelvis MR Angiography 

下腔靜脈MRA Portal Vein MRA