结论相比1.5T MRI常规序列,T1 VIBE DIXON增强序列在显示卵巢囊性类肿瘤囊壁及分隔不均匀增厚,结节(乳头)状突起方面具有更高的诊断价值,对于病变的定性诊断颇有帮助,但其在显示盆腔整体解剖结构,肿瘤囊性灶,出血坏死灶及盆腔积液方面并不明显优于常规序列,因此临床中应结合二者进行综合判断以提高卵巢囊腺类肿瘤的定性...
结果显示,自由呼吸 T1 加权 Star-VIBE 序列下升主动脉、肺动脉干和降主动脉的 SNR 显著高于传统屏气 T1 加权 VIBE 序列(p< 0.05),而前者 SI 的 CV 显著低于后者(p<0.05)。两名放射科医生对两种序列图像质量的主观评分一致性极佳(κ> 0.80,p< 0.05);自由呼吸 T1 加权 Star-VIBE 序列的主观评分显著高于传...
Femoral Torsion Measurement Using MRI with T1 VIBE Dixon Compared with Matched CT of Adult Femoroacetabular Impingement Patientsdoi:10.1055/s-0042-1750669Lerch, T.D.Schmaranzer, F.Hanke, M.Meier, M.Steppacher, S.Seminars in Musculoskeletal Radiology...
Materials and MethodsMRI experiments were performed at 1.5T on eight healthy volunteers (35.1 ± 15.7 years, five men and three women) using two sagittal four-echo 3D gradient echo volumetric interpolated breath-hold examination (VIBE Dixon) sequences acquired at two different flip angles (5° ...
We evaluated the effectiveness of automated segmentation of the liver and its vessels with a convolutional neural network on non-contrast T1 vibe Dixon acquisitions. A dataset of non-contrast T1 vibe Dixon liver magnetic resonance images was labelled slice-by-slice for the outer liver border, ...
Deep Learning for Automatic Bone Segmentation of the Pelvis using MRI with T1 VIBE Dixon for FAI Patientsdoi:10.1055/s-0042-1750642Lerch, T.D.Meier, M.Steppacher, S.Zeng, G.Schmaranzer, F.Seminars in Musculoskeletal Radiology
Two-point Dixon imagingT1-weighted imaging3 TeslaTo evaluate and compare conventional T1-weighted 2D turbo spin echo (TSE), T1-weighted 3D volumetric interpolated breath-hold examination (VIBE), and two-point 3D Dixon-VIBE sequences for automatic segmentation of visceral adipose tissue (VAT) ...
Objectives To evaluate and compare conventional T1-weighted 2D turbo spin echo (TSE), T1-weighted 3D volumetric interpolated breath-hold examination (VIBE), and two-point 3D Dixon-VIBE sequences for...doi:10.1007/s10334-016-0588-6Faezeh Fallah...
Convolutional neural network for automated segmentation of the liver and its vessels on non-contrast T1 vibe Dixon acquisitions. Sci. Rep. 2022, 12, 22059. [Google Scholar] [CrossRef] Netter, F.H. Section 4: Atlas of Human Anatomy, 3rd ed.; Cambridge University Press: Cambridge, UK, ...
Convolutional neural network for automated segmentation of the liver and its vessels on non-contrast T1 vibe Dixon acquisitions. Sci. Rep. 2022, 12, 22059. [Google Scholar] [CrossRef] Netter, F.H. Section 4: Atlas of Human Anatomy, 3rd ed.; Cambridge University Press: Cambridge, UK, ...