Association of intracranial meningioma with arteriovenous malformation.
Simultaneous occurrence of a cerebral arteriovenous malformation and a primary brain tumor is rare. A case of a left occipital meningioma and a right parietotemporal arteriovenous malformation is reported. Clinical, radiological, and postmortem findings are described. Thirty previous reports of arteriovenous malformations associated with primary brain tumors are reviewed. In 18 cases the two lesions were intermixed or in close proximity. This spatial relationship between the lesions suggests more than a coincidental association. Several hypotheses are proposed to explain common causal connections.
Soria
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Department of Neurology, State University of New York/Buffalo School of Medicine.
Fine
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Hajdu
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D000368:Aged; D001932:Brain Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications* / Q000473:pathology; D008297:Male; D008579:Meningioma / Q000150:complications* / Q000473:pathology