title: Possible histiocytic medullary reticulosis.
mesh_terms: D000368:Aged; D001932:Brain Neoplasms / Q000175:diagnosis; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis; D008198:Lymph Nodes; D008206:Lymphatic Diseases / Q000175:diagnosis