Early decompressive hemicraniectomy in fulminant herpes simplex encephalitis.

Abstract

Herpes encephalitis can be a life-threatening condition, despite early instauration of acyclovir treatment. In particular patients may succumb to rapidly progressive cerebral oedema. We report a 66-year patient with a Glasgow Coma Score (GCS) of 6 and incipient uncus herniation of the right temporal lobe on the third day. Decompressive hemicraniectomy was immediately performed. The long-term outcome was satisfactory with unassisted gait and a Barthel Index score of 70 after 9 months.