Racemose Neurocysticercosis: A Rare Cause of Rapidly Progressive Dementia-A Case Report.

This report describes the case of a 68-year-old woman with episodic memory impairment for 6 months. Brain magnetic resonance imaging detected multiple extra-axial variable-sized cystic lesions in the left medial temporal lobe, suprasellar cistern, and perimesencephalic cistern. The serum and cerebrospinal fluid tested positive for Taenia solium, confirming racemose neurocysticercosis. Albendazole and praziquantel were administered for 6 months and prednisolone for 1 month. After 3 months, her symptoms resolved. Despite its rarity, racemose neurocysticercosis should be considered in patients with rapidly progressive dementia and cystic brain lesions.