title: Systemic lymphoma in patients with the initial diagnosis of primary central nervous system lymphoma: a report of two cases.
authors.forename: S
authors.initials: S
authors.lastname: Schwarz
authors.forename: S
authors.initials: S
authors.lastname: Schwab
authors.forename: W
authors.initials: W
authors.lastname: Harms
authors.forename: W
authors.initials: W
authors.lastname: Hacke
mesh_terms: D000328:Adult; D016543:Central Nervous System Neoplasms / Q000473:pathology*; D006801:Humans; D008223:Lymphoma / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged