Neurocysticercosis is a parasitic infection of the central nervous system caused by the larval stage of the pork tapeworm, Taenia solium. It is a leading cause of acquired epilepsy in endemic regions.
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Neurocysticercosis is transmitted through ingestion of T. solium eggs, often via contaminated food or water.
Symptoms can include seizures, headaches, and neurological deficits depending on the location and number of cysts in the brain.
Diagnosis typically involves neuroimaging techniques such as MRI or CT scans, alongside serological tests for antibodies against T. solium.
Treatment may involve antiparasitic medications like albendazole or praziquantel, corticosteroids to reduce inflammation, and sometimes surgical intervention to remove cysts.
Preventive measures include proper sanitation, thorough cooking of pork, and effective control of pig farming practices.
Review Questions
What pathogen causes neurocysticercosis?
Describe two primary symptoms associated with neurocysticercosis.
What are common diagnostic methods used to confirm neurocysticercosis?