Brain astrocytoma, glioblastoma with brain tissue array, including pathology grade, 24 cases/72 cores, replacing GL722a

Description
Brain astrocytoma, glioblastoma with brain tissue microarray, containing 11 cases of astrocytoma, 8 glioblastoma, 1 each of oligodendroglioma and malignant ependymoma, 3 normal tissue, triplicated cores per case