Non-traumatic cerebrospinal fluid (CSF) rhinorrhoea is a rare condition. We describe a case of a 62-year-old woman with pneumococcal bacterial meningitis who later was found to have CSF rhinorrhoea secondary… Click to show full abstract
Non-traumatic cerebrospinal fluid (CSF) rhinorrhoea is a rare condition. We describe a case of a 62-year-old woman with pneumococcal bacterial meningitis who later was found to have CSF rhinorrhoea secondary to an eroding skull base tumour, which was proven to be pituitary macroadenoma on biopsy. She recovered well from meningitis without any neurological sequelae and underwent trans-sphenoidal surgery for tumour removal as well as dural repair.
               
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