title: Primary brain tumors can occur bilaterally--report of a case with some unusual roentgenographic findings.
mesh_terms: D001932:Brain Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000532:radiotherapy; D005909:Glioblastoma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000532:radiotherapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography