“…However, given that the vast majority of unmethylated MGMT glioblastomas do not spread distally, further investigation into the pathology from her lung biopsy was warranted. The pathology revealed sarcomatous histology, which is a recognized risk factor for disease dissemination in glioblastomas [ 15 , 39 , 62–67 ]. This new histologic finding was not present in her original or recurrent intracranial tumors.…”