Literature DB >> 11733320

High-sensitivity coil array for head and neck imaging: technical note.

R G Henry1, N J Fischbein, W P Dillon, D B Vigneron, S J Nelson.   

Abstract

The purpose of this study was to develop coils for MR imaging of the head and neck region, with the aim of improving sensitivity and coverage. A head and neck phased array coil was constructed and compared with volume and temporomandibular joint surface coils for sensitivity and coverage in phantom studies. An algorithm was implemented to correct for the nonuniformity in the surface coil reception profile. Its application to high-resolution T2-weighted imaging in healthy volunteers was investigated.

Mesh：

Year:  2001        PMID： 11733320      PMCID： PMC7973834     

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  11 in total

1.  Noise correlations in data simultaneously acquired from multiple surface coil arrays.

Authors:  C E Hayes; P B Roemer
Journal:  Magn Reson Med       Date:  1990-11       Impact factor: 4.668

2.  The NMR phased array.

Authors:  P B Roemer; W A Edelstein; C E Hayes; S P Souza; O M Mueller
Journal:  Magn Reson Med       Date:  1990-11       Impact factor: 4.668

3.  Volume imaging with MR phased arrays.

Authors:  C E Hayes; N Hattes; P B Roemer
Journal:  Magn Reson Med       Date:  1991-04       Impact factor: 4.668

4.  Temporal lobes: surface MR coil phased-array imaging.

Authors:  C E Hayes; J S Tsuruda; C M Mathis
Journal:  Radiology       Date:  1993-12       Impact factor: 11.105

5.  Head and neck: initial clinical experience with fast spin-echo MR imaging.

Authors:  G H Zoarski; J K Mackey; Y Anzai; W N Hanafee; P S Melki; R V Mulkern; F A Jolesz; R B Lufkin
Journal:  Radiology       Date:  1993-08       Impact factor: 11.105

6.  MR of the head and neck: comparison of fast spin-echo and conventional spin-echo sequences.

Authors:  R Fulbright; D Panush; G Sze; R C Smith; R T Constable
Journal:  AJNR Am J Neuroradiol       Date:  1994-04       Impact factor: 3.825

7.  Pelvic imaging with phased-array coils: quantitative assessment of signal-to-noise ratio improvement.

Authors:  C E Hayes; M J Dietz; B F King; R L Ehman
Journal:  J Magn Reson Imaging       Date:  1992 May-Jun       Impact factor: 4.813

8.  Conspicuity of tumors of the head and neck on fat-suppressed MR images: T2-weighted fast-spin-echo versus contrast-enhanced T1-weighted conventional spin-echo sequences.

Authors:  M D Dubin; L M Teresi; W G Bradley; J E Jordan; P J Pema; S K Goergen; J K Tam
Journal:  AJR Am J Roentgenol       Date:  1995-05       Impact factor: 3.959

9.  Phased array detectors and an automated intensity-correction algorithm for high-resolution MR imaging of the human brain.

Authors:  L L Wald; L Carvajal; S E Moyher; S J Nelson; P E Grant; A J Barkovich; D B Vigneron
Journal:  Magn Reson Med       Date:  1995-09       Impact factor: 4.668

10.  MR imaging of head and neck tumors: comparison of T1-weighted contrast-enhanced fat-suppressed images with conventional T2-weighted and fast spin-echo T2-weighted images.

Authors:  M R Ross; D F Schomer; P Chappell; D R Enzmann
Journal:  AJR Am J Roentgenol       Date:  1994-07       Impact factor: 3.959
View more
  6 in total

1.  Comparison of volume, four- and eight-channel head coils using standard and parallel imaging.

Authors:  Elke R Gizewski; Stefan Maderwald; Isabel Wanke; Susanne Goehde; Michael Forsting; Mark E Ladd
Journal:  Eur Radiol       Date:  2005-04-23       Impact factor: 5.315

2.  Signal-to-noise ratio and parallel imaging performance of commercially available phased array coils in 3.0 T brain magnetic resonance imaging.

Authors:  Tsukasa Yoshida; Kensei Shirata; Atsushi Urikura; Michitoshi Ito; Yoshihiro Nakaya
Journal:  Radiol Phys Technol       Date:  2015-05-26

3.  Design and numerical evaluation of a volume coil array for parallel MR imaging at ultrahigh fields.

Authors:  Yong Pang; Ernest W H Wong; Baiying Yu; Xiaoliang Zhang
Journal:  Quant Imaging Med Surg       Date:  2014-02

4.  Assessment of metastatic cervical adenopathy using dynamic contrast-enhanced MR imaging.

Authors:  Nancy J Fischbein; Susan M Noworolski; Roland G Henry; Michael J Kaplan; William P Dillon; Sarah J Nelson
Journal:  AJNR Am J Neuroradiol       Date:  2003-03       Impact factor: 3.825

5.  Comparison between whole-body and head and neck neurovascular coils for 3-T magnetic resonance proton resonance frequency shift thermography guidance in the head and neck region.

Authors:  Daniel Thomas Ginat; Gregory J Anthony; Gregory Christoforidis; Aytekin Oto; Leonard Dalag; Steffen Sammet
Journal:  Lasers Med Sci       Date:  2017-12-09       Impact factor: 3.161

6.  Resonant Mode Reduction in Radiofrequency Volume Coils for Ultrahigh Field Magnetic Resonance Imaging.

Authors:  Yong Pang; Zhentian Xie; Ye Li; Duan Xu; Daniel Vigneron; Xiaoliang Zhang
Journal:  Materials (Basel)       Date:  2011-07-28       Impact factor: 3.623
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.