[An adult case of tuberculous meningitis]

A 36-year-old man was referred to our hospital with complaints of high fever and headache. A diagnosis of miliary tuberculosis with tuberculous meningitis was made. He was treated with isoniazid (400 mg/day), rifampicin (300 mg/day), ethambutol (750 mg/day), pyrazinamide (1.0 g/day) and prednisolone (60 mg/day). However, he lost consciousness because of hydrocephalus on the second day of hospitalization. Emergency cerebrospinal fluid drainage improved his neurological symptoms. After two months, he again complained of headache with nausea and double vision. Numerous tuberculomas were found not only in the cerebrum but also in the liver, the spleen and the retina. Recurrent hydrocephalus was treated with a V-P shunt, and combination therapy with four antituberculous agents was maintained for 18 months. He was discharged in a healthy condition, although a mild left facial palsy remained. In addition, we examined the inflammatory cytokine levels in both the CSF and the serum over the period of the patient's hospitalization. We concluded that the cytokine levels in the CSF may be associated with the progress and the prognosis of tuberculous meningitis.