finally , genomic alteration of chromosome 10 is apparent in glioblastomas and mixed tumours of glioblastoma/astrocytoma grade iii but not in homogenous astrocytoma grades ii or iii , suggesting the definition of a locus involved in tumour progression and , perhaps , an approach to molecular genetic staging of tumours .
C0017636
glioblastoma
C0004114
astrocytoma