Format

Send to

Choose Destination
Neuroradiology. 2003 Apr;45(4):246-9. Epub 2003 Feb 25.

Changes on diffusion-weighted MRI with focal motor status epilepticus: case report.

Author information

1
Department of Neurology, Inselspital, University Hospital, Berne, Switzerland.

Abstract

Transient imaging abnormalities, including changes on diffusion-weighted imaging (DWI), may be seen in focal status epilepticus. The changes on DWI provide am insight into the pathophysiology. We report a 53-year-old man with focal motor status epilepticus involving the left hand, arm and face with focal slowing on EEG. The apparent diffusion coefficients (ADC) were higher in the affected hemisphere than on the other side. At 10 days and 6 weeks after the end of the seizures, we saw normal ADCs and atrophy of the affected hemisphere. We conclude that the MRI findings indicate both cytotoxic and vasogenic oedema during seizure activity and subsequent loss of brain parenchyma.

PMID:
12687309
DOI:
10.1007/s00234-002-0850-7
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Springer
Loading ...
Support Center