Details

Autor(en) / Beteiligte

• Miller, T R
• Shivashankar, R
• Mossa-Basha, M
• Gandhi, D

Titel

Reversible Cerebral Vasoconstriction Syndrome, Part 1: Epidemiology, Pathogenesis, and Clinical Course

Ist Teil von

• American journal of neuroradiology : AJNR, 2015-08, Vol.36 (8), p.1392-1399

Ort / Verlag

United States: American Society of Neuroradiology

Erscheinungsjahr

2015

Quelle

MEDLINE

Beschreibungen/Notizen

• Reversible cerebral vasoconstriction syndrome is a clinical and radiologic syndrome that represents a common presentation of a diverse group of disorders. The syndrome is characterized by thunderclap headache and reversible vasoconstriction of cerebral arteries, which can either be spontaneous or related to an exogenous trigger. The pathophysiology of reversible cerebral vasoconstriction syndrome is unknown, though alterations in cerebral vascular tone are thought to be a key underlying mechanism. The syndrome typically follows a benign course; however, reversible cerebral vasoconstriction syndrome may result in permanent disability or death in a small minority of patients secondary to complications such as ischemic stroke or intracranial hemorrhage.