Proton MR Spectroscopy in Assessing the Biochemical Milieu of Human Testes

被引：4

作者：

Tsili, Athina C. ^{[1
]}

Astrakas, Loukas ^{[2
]}

Sofikitis, Nikolaos ^{[3
]}

Argyropoulou, Maria I. ^{[1
]}

机构：

[1] Univ Ioannina, Fac Med, Sch Hlth Sci, Dept Clin Radiol, Univ Campus, Ioannina 45110, Greece

[2] Univ Ioannina, Fac Med, Sch Hlth Sci, Dept Med Phys, Univ Campus, Ioannina, Greece

[3] Univ Ioannina, Fac Med, Sch Hlth Sci, Dept Urol, Univ Campus, Ioannina, Greece

来源：

JOURNAL OF MAGNETIC RESONANCE IMAGING | 2022年 / 55卷 / 02期

关键词：

magnetic resonance imaging; proton magnetic resonance spectroscopy; testis; infertility; male; MAGNETIC-RESONANCE-SPECTROSCOPY; FATTY-ACID-COMPOSITION; MYOINOSITOL BIOSYNTHESIS; PHOSPHOLIPID-COMPOSITION; GLUTAMATE RECEPTORS; LIPID-COMPOSITION; ADULT TESTES; SPERM; SPERMATOGENESIS; SPERMATOZOA;

D O I：

10.1002/jmri.27416

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：

Proton magnetic resonance spectroscopy (MRS), considered a connection between metabolism and anatomic and functional information provided by standard MRI, gives information on various tissue metabolites and their pathologic changes. Recently, proton MRS has been added as an adjunct tool to the multiparametric protocol of scrotal MRI, providing a new insight into the extremely complex biochemical milieu of normal and abnormal testes. This article reviews proton MR spectra of normal testes, showing age and bilateralism dependence. Disturbances of various metabolic pathways in testes of infertile men resulting in alterations of metabolite peaks are discussed. Preliminary data on proton MR spectra of testicular mass lesions are presented. Level of Evidence 5. Technical Efficacy Stage 5.

引用

页码：404 / 413

页数：10

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