Article
Cytogenetic analysis of aggressive meningiomas: Possible diagnostic and prognostic implications
15 Jun 1996
Abstract excerpt
BACKGROUND: Published karyotypes from aggressive (atypical and malignant) meningiomas are few, but suggest clonal evolution from benign tumors with monosomy 22 to aggressive forms with additional abnormalities. The goal of this study was to identify the most frequent karyotypic abnormalities associated with aggressive histopathology and biologic behavior. METHODS: Eight intracranial meningiomas exhibiting...
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