Brazilian Neurosurgery (Mar 2013)
Brainstem cavernous malformation
Abstract
Cavernous malformation (CM) of the central nervous system (CNS) are acquired or developmental vascular malformations that represent the 5% to 15% of all vascular malformations of the CNS. Eighty to ninety percent of CM are supratentorial, 15% infratentorial, and 5% occur in the spinal cord. The subset of brainstem malformation presents as a very difficult paradigm for treating clinicians. The widespread use of magnetic resonance imaging (MRI) has increased the recognition of this disease. Clinical presentation, pathophysiology and treatment are discussed in this article.
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