Conventional and Advanced MRI Features of Pediatric Intracranial Tumors: Supratentorial Tumors

被引：61

作者：

Borja, Maria J. ^{[1
]}

Plaza, Michael J. ^{[1
]}

Altman, Nolan ^{[2
]}

Saigal, Gaurav ^{[1
]}

机构：

[1] Univ Miami, Dept Radiol, Jackson Mem Hosp, Miami, FL 33136 USA

[2] Miami Childrens Hosp, Dept Radiol, Miami, FL USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2013年 / 200卷 / 05期

关键词：

advanced neuroimaging; brain; functional MRI; MR spectroscopy; pediatric; perfusion MRI; tumors; MAGNETIC-RESONANCE-SPECTROSCOPY; CEREBRAL BLOOD-VOLUME; CHOROID-PLEXUS; BRAIN-TUMORS; GRADE GLIOMAS; PERFUSION MRI; DIFFUSION; LESIONS; GLIOBLASTOMA; METASTASES;

D O I：

10.2214/AJR.12.9724

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：

OBJECTIVE. Our objective is to review the imaging characteristics and applications of conventional and advanced neuroimaging techniques of supratentorial intracranial masses in the pediatric population. Specifically, we review astrocytomas, oligodendrogliomas, primary neuroectodermal tumors, dysembryoplastic neuroepithelial tumors, gangliogliomas, arachnoid cysts, and choroid plexus and pineal region masses. CONCLUSION. Advanced imaging methods, such as MR spectroscopy, perfusion MRI, functional MRI, diffusion-tensor imaging, and tractography, help develop a more accurate differential diagnosis and aid in planning tumor treatment.

引用

页码：W483 / W503

页数：21

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