title: Salmonella subdural empyema in a patient with brain metastasis.
mesh_terms: D001932:Brain Neoplasms / Q000150:complications* / Q000556:secondary / Q000601:surgery; D013354:Empyema, Subdural / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012480:Salmonella Infections / Q000209:etiology*; D013530:Surgical Wound Infection / Q000209:etiology