Chromosomal deletions in anaplastic meningiomas suggest multiple regions outside chromosome 22 as important in tumor progression

Abstract excerpt

Meningioma is a common, usually benign, sporadic and solitary tumor of the meninges covering the central nervous system. Meningiomas can become malignant, and such anaplastic tumors are associated with a high rate of recurrence and death from the disease. We analyzed 16 sporadic, anaplastic meningiomas for loss of alleles on the majority of chromosomal arms, in order to define regions in the genome which may be...

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