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- T1加權成像T1 weighted image
- MRI成像采用DISONICS0.35T超導成像系統，行橫斷面T1、T2加權及冠狀面T1加權成像。Transaxial T1,T2 weighted imaging and coronal T1 weighted imaging performed routinely on DISONICS 0.35 tesla superconducted imaging system.
- 軸位常規自旋回波T1加權成像及快速自旋回波T2加權成像后，采用平靜呼吸狀態(tài)下梯度回波K空間中心部分采集技術(shù)、7個(gè)連續層面8個(gè)時(shí)相動(dòng)態(tài)增強掃描。Following SE T 1WI and turbo SE T 2WI of transversal section, enhanced dynamic scans with gradient echo sequence and central K space acquisition without breath holding were performed at seven contiguous sections and eight phases.
- 腦干、基底神經(jīng)核在T1加權上，孕29周前呈略低信號，孕29周后呈等信號；There were slight hypo signal before pregnant 29 weeks and iso signal after pregnant 29 weeks on the T 1WI about brain stem and basal ganglia.
- T1加權像T1-weighted images; T1WI
- T1加權象T1 weighted image
- 早期腦梗死缺血半暗帶磁共振擴散和灌注加權成像的實(shí)驗研究An experimental study of ischemic penumbra of early cerebral infarction in rabbits by using diffusion and perfusion weighted imaging
- T1加權FLASH序列測量腦血容量Parameterbilder des cerebralen Blutvolumens mit T1-gewichteten FLASH-Sequenzen
- 彌散加權成像diffusion-weighted imaging
- 矢狀和冠狀面T1加權像最為有效。Sagittal and coronal T1 WI were most informative.
- 磁共振常規和彌散加權成像技術(shù)對多發(fā)性硬化的診斷價(jià)值分析Analysis of the Diagnostic Efficacy of Routine MRI and Diffusion-Weighted Imaging of Multiple Sclerosis
- MRI表現為SE序列T1加權低信號，T2加權等信號。MR showed low signal intensity on T?1WI and iso?signal intensity on T?2WI.
- 磁敏感加權成像Susceptibility weighted imaging
- 脂肪瘤2例,T1加權示高信號,T2加權衰減為中等信號;Lipomas in 2 cases showed high signal intensity on T1WI and attenuated to intermediate signal intensity on T2WI.
- 擴散加權成像在脊髓梗死中的應用Diffusion-weighted imaging features in spinal cord infarction
- 急性期(發(fā)病數小時(shí)內),T1加權像顯示異常低信號；T2加權像顯示異常高信號。Acutely (within hours of the ictus), the T1-weighted images usually demonstrate abnormally low signal; the T2-weighted images abnormally high signal.
- 磁共振彌散加權成像和表面彌散系數圖在腦梗死診斷中的應用Application of Diffusion Weight Imaging and Apparent Diffusion Coefficient Mapping in the Diagnosis of Cerebral Infarction
- CT顯示腦室壁有鈣化改變，磁共振T1加權像上可清楚看到“干貝樣”變化。CT demonstrates the calcification, and the "scalloped" ventricular wall can also be seen well with T1-weighted MR.
- T2加權MR成像T2 weighted MRI
- 磁共振擴散加權成像對肝癌的診斷及鑒別診斷作用Application of magnetic resonance diffusion weighted imaging in the diagnosis and differential diagnosis of hepatocellular carcinoma
