This patient went on to have a craniotomy which confirmed the diagnosis of glioblastoma (grade IV). In this case, as areas of enhancement do not appear bridged by abnormal T2/FLAIR signal, the term multicentric glioblastoma is justified.

Note: IDH mutation status is not provided in this case and according to the current (2016) WHO classification of CNS tumors, this tumor would, therefore, be designated as a glioblastoma NOS.