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WHO Classification of Tumours
Anaplastic astrocytoma
Tumours of the central nervous system


Immunoprofile

Immunoreactivity for GFAP is a consistent feature although not in all tumour cells. New intratumora clones resulting from tumour progression typically show lack of GFAP immunoreactivity. The expression of S-100 protein, vimentin and alphaB-crystallin is more uniform but of limited diagnostic significance.


New clone
New clone