title: Letter: Fibrosarcoma metastatic to the brain.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology; D001932:Brain Neoplasms / Q000473:pathology*; D003937:Diagnosis, Differential; D005354:Fibrosarcoma / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology; D009362:Neoplasm Metastasis