title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 22-1986. A 55-year-old woman with a progressive neurological disorder.
mesh_terms: D001402:B-Lymphocytes; D001932:Brain Neoplasms / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D005625:Frontal Lobe / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008223:Lymphoma / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology*; D008875:Middle Aged; D009902:Optic Neuritis / Q000175:diagnosis / Q000209:etiology*; D010211:Papilledema / Q000209:etiology; D014057:Tomography, X-Ray Computed