Brain tumor with matched adjacent normal tissue array, including pathology grade, 80 cases/80 cores, replacing GL801

Brain tumor tissue microarray, containing 59 cases of astrocytoma (with 10 matched adjacent normal tissue), 3 glioblastoma, 2 oligodendroglioma, 1 each of oligo-astrocytoma and ependymoblastoma, 4 ependymoma, single core per block