J Korean Neurol Assoc.  2003 Aug;21(4):412-414.

Hyperperfusion Syndrome after Evacuation of Chronic Subdural Hematoma

Affiliations
  • 1Department of Neurology, Hallym University College of Medicine, Korea. dowonc@naver.com
  • 2Department of Neurosurgery, Sejong General Hospital, Korea.
  • 3Department of Family Medicine, Young Dong Severance Hospital, Korea.

Abstract

Hyperperfusion syndrome (HS) is characterized by unilateral headache, seizures, and hypertension and may result in intracerebral hemorrhage. HS is a serious complication following carotid endarterectomy or angioplasty, but it is rarely reported after evacuation of chronic subdural hematoma (CSH). A 75-year-old man developed headache, seizure, and hemiparesis after evacuation of CSH. HS is diagnosed by a postoperative transcranial Doppler. His symptoms subsided with anti-hypertensive medications. Early recognition of this syndrome may be important in reducing postoperative morbidity of CSH.

Keyword

Hyperperfusion syndrome; Hematoma/Subdural; Seizures

MeSH Terms

Aged
Angioplasty
Cerebral Hemorrhage
Endarterectomy, Carotid
Headache
Hematoma, Subdural, Chronic*
Humans
Hypertension
Paresis
Seizures
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