1) offset artifact
弧形伪影
2) cone artifact
锥形伪影
1.
Simulation and experimental study of cone artifact in spiral CT;
螺旋CT图像锥形伪影的模拟与实验
3) Ring-like false shadow
环形伪影
1.
Breakdown nanalysis and maintenance of Ring-like false shadow on Toshiba TCT-300EZ CT
东芝TCT-300EZ型CT机环形伪影故障分析及维修
4) pseudo-arc
伪弧
5) Artifact
[英]['ɑ:tə,fækt] [美]['ɑrtə,fækt]
伪影
1.
The Reason and Strategy of Artifact of Coronary Artery Imaging with 64-slice Spiral Computed Tomography;
64层螺旋CT冠状动脉成像伪影产生及解决对策
2.
Clinical Application of BLADE Technique in Correcting Head Motion Artifacts;
BLADE技术在克服MRI头部运动伪影上的临床应用
3.
Clinical Application of BLADE Technique in Correcting Motion Artifacts of MRI;
BLADE技术消除磁共振成像运动伪影的临床应用
6) Artifacts
伪影
1.
The Effect Research of Scanning Optimization Eliminates the High Magnetic Field MRI Artifacts;
扫描优化对消除高磁场MRI伪影的效果研究
2.
Analysis of influencing factors and preventive measures for RF field artifacts in MR images;
对MR图像RF磁场性伪影的分析及预防
3.
Research of generation mechanism and compensation techniques of MRI artifacts;
MRI伪影的产生机理及其补偿技术研究
补充资料：部分容积效应伪影
部分容积效应伪影
超声学术语。声束宽度在非聚焦区可达几毫米至1cm以上，当其遇到小于声束切面厚度的病灶时，在声像图上出现病灶区与其周围区回声相互重叠的图像而造成的伪影。这可导致例如小囊肿内部存在有细小光点而误认为实质性肿物的分析错误。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条