Salmonella-infected subdural haematoma.

Post-traumatic chronic subdural haematoma infected by Salmonella sandiego is reported in a 55-year-old alcoholic man. Treatment involved a four-weeks' course of chloramphenicol and also subdural drainage. The patient ultimately recovered. Only four such cases have been reported in the literature. The mode of infection of the subdural haematoma is presumed to have been haematogenous in the absence of an otorhinological focus, meningitis or previous neurosurgery.