Key concepts in MR spectroscopy and practical approaches to gaining biochemical information in children

被引：15

作者：

Astrakas, Loukas G. ^{[1
]}

Argyropoulou, Maria I. ^{[2
]}

机构：

[1] Univ Ioannina, Sch Med, Med Phys, POB 1186, GR-45110 Ioannina, Greece

[2] Univ Ioannina, Sch Med, Radiol, GR-45110 Ioannina, Greece

来源：

PEDIATRIC RADIOLOGY | 2016年 / 46卷 / 07期

关键词：

Magnetic resonance spectroscopy; Chemical shift; J-coupling; Metabolites; Central nervous system; Children; MAGNETIC-RESONANCE SPECTROSCOPY; PEDIATRIC BRAIN-TUMORS; METABOLITE CONCENTRATIONS; PROTON SPECTROSCOPY; TIME; NMR; QUANTITATION; LACTATE; QUANTIFICATION; DIAGNOSIS;

D O I：

10.1007/s00247-014-3204-9

中图分类号：

R72 [儿科学];

学科分类号：

100202 ;

摘要：

Magnetic resonance spectroscopy (MRS) provides independent biochemical information and has become an invaluable adjunct to MRI and other imaging modalities. This review introduces key concepts and presents basic methodological steps regarding the acquisition and the interpretation of proton MRS. We review major brain metabolites and discuss MRS dependence on age, location, echo time and field strength.

引用

页码：941 / 951

页数：11

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