MULTIPLE SPIN-ECHO MAGNETIC-RESONANCE IMAGING

被引：36

作者：

FEINBERG, DA

MILLS, CM

POSIN, JP

ORTENDAHL, DA

HYLTON, NM

CROOKS, LE

WATTS, JC

KAUFMAN, L

ARAKAWA, M

HOENNINGER, JC

BRANTZAWADZKI, M

机构：

来源：

RADIOLOGY | 1985年 / 155卷 / 02期

关键词：

D O I：

10.1148/radiology.155.2.3983396

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：

Spin-echo magnetic resonance (MR) imaging detects a variety of pathologic states with great sensitivity. A technique for producing multiple spin-echo images in multisection operation is presented. This method of intensity-image acquisition is compared with retrospective intensity-image synthesis from routine data sets. Both yield long echo time (TE) images with similar image contrast and comparable and often increased diagnostic utility. Technical and clinical considerations are addressed, including signal-to-noise levels, flow effects and patient throughput.

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页码：437 / 442

页数：6

相关论文

共 12 条

[1] MAGNETIC-RESONANCE OF THE BRAIN - THE OPTIMAL SCREENING TECHNIQUE [J].

BRANTZAWADZKI, M ;

NORMAN, D ;

NEWTON, TH ;

KELLY, WM ;

KJOS, B ;

MILLS, CM ;

DILLON, W ;

SOBEL, D ;

CROOKS, LE .

RADIOLOGY, 1984, 152 (01) :71-77

[2] EFFECTS OF DIFFUSION ON FREE PRECESSION IN NUCLEAR MAGNETIC RESONANCE EXPERIMENTS [J].

CARR, HY ;

PURCELL, EM .

PHYSICAL REVIEW, 1954, 94 (03) :630-638

[3] NUCLEAR MAGNETIC-RESONANCE WHOLE-BODY IMAGER OPERATING AT 3.5 KGAUSS [J].

CROOKS, L ;

ARAKAWA, M ;

HOENNINGER, J ;

WATTS, J ;

MCREE, R ;

KAUFMAN, L ;

DAVIS, PL ;

MARGULIS, AR ;

DEGROOT, J .

RADIOLOGY, 1982, 143 (01) :169-174

[4] CLINICAL-EFFICIENCY OF NUCLEAR MAGNETIC-RESONANCE IMAGING [J].

CROOKS, LE ;

ORTENDAHL, DA ;

KAUFMAN, L ;

HOENNINGER, J ;

ARAKAWA, M ;

WATTS, J ;

CANNON, CR ;

BRANTZAWADZKI, M ;

DAVIS, PL ;

MARGULIS, AR .

RADIOLOGY, 1983, 146 (01) :123-128

[5] PULSATILE BLOOD VELOCITY IN HUMAN ARTERIES DISPLAYED BY MAGNETIC-RESONANCE IMAGING [J].

FEINBERG, DA ;

CROOKS, L ;

HOENNINGER, J ;

ARAKAWA, M ;

WATTS, J .

RADIOLOGY, 1984, 153 (01) :177-180

[6] SPIN ECHOES [J].

HAHN, EL .

PHYSICAL REVIEW, 1950, 80 (04) :580-594

[7]

HYLTON NM, 1984, 3RD ANN M SOC MAGN R

[8] NMR FOURIER ZEUGMATOGRAPHY [J].

KUMAR, A ;

WELTI, D ;

ERNST, RR .

JOURNAL OF MAGNETIC RESONANCE, 1975, 18 (01) :69-83

[9] MODIFIED SPIN-ECHO METHOD FOR MEASURING NUCLEAR RELAXATION TIMES [J].

MEIBOOM, S ;

GILL, D .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1958, 29 (08) :688-691

[10] SIGNAL TO NOISE IN DERIVED NMR IMAGES [J].

ORTENDAHL, DA ;

HYLTON, NM ;

KAUFMAN, L ;

CROOKS, LE .

MAGNETIC RESONANCE IN MEDICINE, 1984, 1 (03) :316-338