QUALITY ASSESSMENT IN IN-VIVO NMR-SPECTROSCOPY .3. CLINICAL-TEST OBJECTS - DESIGN, CONSTRUCTION, AND SOLUTIONS

被引：35

作者：

LEACH, MO

COLLINS, DJ

KEEVIL, S

ROWLAND, I

SMITH, MA

HENRIKSEN, O

BOVEE, WMMJ

PODO, F

机构：

[1] CRC Clinical Magnetic Resonance Research Group, Institute of Cancer Research, Sutton

[2] Royal Marsden Hospital, Sutton, Surrey SM2 5PT, Downs Road

[3] Division of Radiological Sciences, United Medical and Dental Schools, University of London, London, Guy's Campus

[4] Department of Medical Physics, University of Leeds, Leeds General Infirmary, Leeds

[5] Danish Research Centre of Magnetic Resonance, Hvidovre Hospital

[6] Department of Applied Physics, Delft University of Technology, Delft

[7] Laboratorio di Biologia Cellulare, Istituto Superiore di Sanitá, Rome

来源：

MAGNETIC RESONANCE IMAGING | 1995年 / 13卷 / 01期

关键词：

TEST OBJECTS; PROTOCOL; PERFORMANCE ASSESSMENT;

D O I：

10.1016/0730-725X(94)00089-L

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Based on the requirements of test protocols developed to evaluate clinical MRS single slice and volume localisation sequences, two clinical test objects, STO1 and STO2 have been developed. The properties of a range of potential construction materials have been assessed, demonstrating that the water/Perspex interface produced minimum susceptibility effects. The design of the objects has been evaluated in trials on different magnetic resonance instruments, with size and loading being adjusted to allow use on currently available equipment. Appropriate test solutions for P-31 and H-1 measurements have been developed and their properties evaluated.

引用

页码：131 / 137

页数：7

共 32 条

[31]

Keevil, Porter, Smith, Experimental characterisation of the ISIS technique for volume selected NMR spectroscopy, NMR Biomed., 5, pp. 200-208, (1992)

[32]

Doyle, Collins, Payne, Leach, Quantitative comparison of a single-voxel spectroscopic localisation technique with a multi-voxel CSI technique, Book of abstracts: Twelfth Annual Meeting of the Society of Magnetic Resonance in Medicine, (1993)

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