vibesequences in neuro mri? I am trying to cut down on time and have read a few articles that talk about mprage andvibeimaging but I am wondering if I can use them for post contrast imaging instead of t 1 sequence on my brain and spine studies. Anyone have any experience or comments...
【摘要】Objective To evaluate the value of 3D-Vibe sequence in the Magnetic resonance imaging (MRI) examination of patients with trigeminal neuralgia. Methods 3D-Vibe technology (by Siemens Magnetom Verio 3T MRI System) was applied in 23 patients with trigeminal neuralgia. Results All the cases di...
ToevaluateMRIfindingsanddiagnosticvalueof3D-TSEand3D-VIBEontrigeminalneuralgia. Methods 3D-TSEsequenceand3D-VIBEsequencewereusedfortheMRscan.TheMRscanwasperformedin28pa— tientswithunilatera1vascularcompressivetrigeminalneuralgia.3DMRP,MIPandmin-MIPviewswerereconstructedto ...
疼痛部位左侧37例，右侧52例。全部患者经常规MR头颅平扫证明无脑肿瘤等继发性疾病。采用Siemens公司产Siemens Verio 3.0T超导磁共振扫描仪，应用头颅正交线圈，常规做头颅T1WI、T2WI、T2-falir横断位及T2WI矢状位扫描，在常规图像上确定层面，行T1-VIBE及T2-SPC序列扫描，约以脑桥中点偏下为中心，扫描方向与颅底平行...
【摘要】目的:探讨磁共振三维时间飞跃法扰相梯度回波序列(Three-dimensional time of flight fast low angle shot sequence,3D-TOF FLASH)与容积内插屏气检查(Volumetric interpolated breath-hold examination,VIBE)在三叉神经痛诊断方面的临床价值.方法:对47例经临床诊断为三叉神经痛的患者分别进行大体素及小体素模式下...
To determine whether the pulmonary MR imaging with free-breathing radial 3D fat-suppressed T1-weighted gradient echo (r-VIBE) sequence can detect lung lesions and display lesion profiles with an accuracy comparable to that of computed tomography (CT), wh
The star-VIBE sequence can be applied in DCE-MRI examination of esophageal carcinoma, which can provide higher image quality than the conventional 3D-VIBE sequence in the free breathing state.doi:10.1038/s41598-021-03171-5Scientific Reports
There was a strong correlation in nodule size between CT and MRI sequences (HASTE: ρ = 0.80, p = 0.003; VIBE: ρ = 0.77, p < 0.001; StarVIBE: ρ = 0.78, p < 0.001). Mean image quality was rated as good to excellent for CT and MRI sequences. ...
但随着MRI检查技 术的不断进步,特别是高场强MPd机的普及、一系列新软件的开发, MRI扫描速度加快,实现了多期动态扫描,图像信噪比提高,已使胰 腺MRI检查获得了与CT相仿甚至更佳的效果,在胰腺病交的检查中 四川大学临床医学博士专业学位论文 发挥着越来越重要的作用。 在腹部MRI检查技术中,2D梯度回波(gradient.echo,...
These are known as THRIVE (T1W High Resolution Isotropic Volume Examination, Philipps), LAVA (Liver Acquisition with Volume Acquisition, GE), or VIBE (Volumetric Interpolated Breath Hold Examination, Siemens) depending on the vendor. An alternative, novel sequence called CAIPIRINHA-Dixon-TWIST (CDT)...