Contrast agent overdose causing brain retention of contrast, seizures and parkinsonism.

Abstract:

:A patient received an overdose of intravascular contrast medium and experienced protracted seizures associated with radiographic evidence of prolonged retention of the contrast agent in the cerebral cortex, basal ganglia, and thalami. This is only the second report and the first survivor of a similar neurologic syndrome occurring in a patient after contrast agent overdose. After the seizures resolved, there was a transient period of parkinsonism probably due to the toxic effect of contrast on the basal ganglia.

journal_name

Neurology

journal_title

Neurology

authors

May EF,Ling GS,Geyer CA,Jabbari B

doi

10.1212/wnl.43.4.836

subject

Has Abstract

pub_date

1993-04-01 00:00:00

pages

836-8

issue

4

eissn

0028-3878

issn

1526-632X

journal_volume

43

pub_type

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