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contentuptodate· Content· item f16_11_16566
©2013 UpToDate ® Print Email Anaplastic astrocytoma histology Hypercellular tumor with marked nuclear pleomorphism, mitotic figures, and lack of endothelial vascular proliferation or necrosis. Hematoxylin and eosin; magnified x 200. Prepared by Mila Blaivas, MD, PhD.