FDG PET imaging of subependymal gray matter heterotopia

被引：9

作者：

Conrad, GR ^{[1
]}

Sinha, P ^{[1
]}

机构：

[1] Univ Kentucky, Albert B Chandler Med Ctr, Dept Diagnost Radiol, Lexington, KY 40536 USA

来源：

CLINICAL NUCLEAR MEDICINE | 2005年 / 30卷 / 01期

关键词：

epilepsy; nervous system malformations; fluorodeoxyglucose F-18; emission computed tomography;

D O I：

10.1097/00003072-200501000-00012

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：

A 25-year-old woman underwent interictal F-18 FDG PET for evaluation of long-standing intractable epilepsy. She had no sign or family history of tuberous sclerosis, and she demonstrated no interictal neurologic deficit. PET showed periventricular and deep white matter FDG metabolism that was congruent anatomically to the pattern of nodular gray matter heterotopia (GMH) demonstrated on MRI. This case adds information concerning the spectrum of interictal FDG metabolism within GMH, when it is performed without activation task. It further illustrates the importance of recognizing GMH to avoid their misinterpretation as independent, subclinical ictal foci.

引用

页码：35 / 36

页数：2

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