Published in:
12-07-2022 | Magnetic Resonance Imaging | Neuroimage
Expansion of Hemorrhage in Critical Herpes Simplex Encephalitis
Authors:
Monica Krause, Sherri Braksick, Eelco Wijdicks
Published in:
Neurocritical Care
|
Issue 2/2022
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Excerpt
Herpes simplex virus (HSV) is a common cause of viral encephalitis, often presenting with insidious, nonspecific onset [
1]. Focal examination findings may include hemiparesis, spatial neglect, aphasia, or hemianopia [
1]. On computed tomography (CT) scans, the mesial temporal lobe is most frequently affected [
2]. Magnetic resonance imaging (MRI) often shows more abnormalities in the insular cortex, bilateral limbic system, and petechial hemorrhages within the cortex and subcortical white matter [
3]. …