Racemose neurocysticercosis simulating tuberculous meningitis.

We report a patient with racemose neurocysticercosis, highlighting the diagnostic and management issues. A 37-year-old male had headaches, fever, and seizures for 8 months. He had a positive tuberculin test, cerebrospinal fluid pleocytosis, and hydrocephalus and exudates on MRI. His symptoms rapidly resolved following antitubercular and prednisolone treatment. After 2 months, he was readmitted with headache and vomiting, and his brain MRI revealed communicating hydrocephalus with a cyst in the lateral ventricle and subarachnoid space, which was confirmed as neurocysticercosis on the third ventriculostomy. The patient was managed with dexamethasone and a ventriculoperitoneal shunt. This case highlights that meningitis symptoms, CSF pleocytosis, and positive tuberculin tests may not always suggest tubercular etiology.