Acute symptomatic seizures and hippocampus damage: DWI and MRS findings.

Abstract:

:The authors describe diffusion-weighted imaging (DWI) and magnetic resonance spectroscopy (MRS) changes in the hippocampus within 48 hours of acute symptomatic seizures or status epilepticus in 12 patients. DWI showed increased signal and a decreased apparent diffusion coefficient (ADC) in all patients, with corresponding lactate detected on MRS in six patients and EEG seizure activity in nine patients. On follow-up, the atrophic hippocampus had an increased ADC in six patients. DWI and MRS may predict development of hippocampal sclerosis.

journal_name

Neurology

journal_title

Neurology

authors

Parmar H,Lim SH,Tan NC,Lim CC

doi

10.1212/01.wnl.0000218207.18707.f4

subject

Has Abstract

pub_date

2006-06-13 00:00:00

pages

1732-5

issue

11

eissn

0028-3878

issn

1526-632X

pii

66/11/1732

journal_volume

66

pub_type

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