MRCP-0698

MRCP-0698

A 17-year-old girl presented with fever, headache and photophobia. Cerebrospinal fluid examination reveals: Opening pressure 260 mm H20 (50-180) Total protein 0.8 g/l (0.15-0.45) Glucose 4.2 mmol/l (3.3-4.4) White cell count 60 per ml (<5) Lymphocytes 90% Plasma glucose 6.4 mmol/l (3.0-6.0) Which of the following is the most likely diagnosis?