IR@PKUHSC  > 北京大学第一临床医学院
学科主题临床医学
A novel endorectal RF coil for high resolution MRI and spectroscopy of the prostate
Zhang, HJ; Song, XY; Wang, XY; Xu, PF; Bao, SL
关键词MRI RF coil endorectal coil
刊名PROGRESS IN NATURAL SCIENCE
2005-05-01
15期:5页:472-476
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Materials Science, Multidisciplinary ; Multidisciplinary Sciences
研究领域[WOS]Materials Science ; Science & Technology - Other Topics
关键词[WOS]CANCER ; METAANALYSIS
英文摘要

The diagnosis of prostate diseases by magnetic resonance imaging (MRI) in vivo is sometimes difficult for the lower signal to noise ratio (SNR). To increase the SNR of the prostate image, we designed a RF coil that can be inserted into rectum and was named endorectal coil. The properties of RF coil were evaluated using a network analyzer. Moreover the images and spectroscopy of a special phantom were acquired and the results were compared to those of the commercial TORSO coil (G. E. Medical Systems, USA). Our coil gave a significantly higher SNR at the region of interest (ROI). The achieved high local SNR and resulting high spatial resolution would add more anatomic and biochemical information to the diagnosis of prostate diseases.

语种英语
WOS记录号WOS:000230873800015
引用统计
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/62902
专题北京大学第一临床医学院
作者单位1.Naval Gen Hosp, Beijing 100037, Peoples R China
2.Peking Univ, Hosp 1, Beijing 100034, Peoples R China
3.Peking Univ, Beijing Key Lab Med Phys & Engn, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Zhang, HJ,Song, XY,Wang, XY,et al. A novel endorectal RF coil for high resolution MRI and spectroscopy of the prostate[J]. PROGRESS IN NATURAL SCIENCE,2005,15(5):472-476.
APA Zhang, HJ,Song, XY,Wang, XY,Xu, PF,&Bao, SL.(2005).A novel endorectal RF coil for high resolution MRI and spectroscopy of the prostate.PROGRESS IN NATURAL SCIENCE,15(5),472-476.
MLA Zhang, HJ,et al."A novel endorectal RF coil for high resolution MRI and spectroscopy of the prostate".PROGRESS IN NATURAL SCIENCE 15.5(2005):472-476.
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