Ictal SPECT during autonomic crisis in familial dysautonomia.

Abstract:

:The authors report results of SPECT cerebral perfusion studies in two patients with familial dysautonomia (FD) during dysautonomic crises and when clinically stable. SPECT imaging studies used 99mTc ethylene cysteine dimer. During dysautonomic crises, regions in the temporoparietal and frontal lobes had increased uptake. Uptake in these areas was less during asymptomatic periods. Episodic asymmetric cerebral perfusion during crises especially affecting the frontal and temporal lobes is suggestive of ictal activity.

journal_name

Neurology

journal_title

Neurology

authors

Axelrod FB,Zupanc M,Hilz MJ,Kramer EL

doi

10.1212/wnl.55.1.122

subject

Has Abstract

pub_date

2000-07-12 00:00:00

pages

122-5

issue

1

eissn

0028-3878

issn

1526-632X

journal_volume

55

pub_type

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