Imaging in neurocysticercosis.

Area of Science:

• Neurology
• Infectious Diseases
• Radiology

Background:

• Neurocysticercosis is a significant parasitic infection of the central nervous system.
• It is caused by the larval stage of the tapeworm Taenia solium.
• This condition is a common cause of acquired epilepsy in many parts of the world.

Purpose of the Study:

• To present a case of neurocysticercosis diagnosed in a patient with new-onset generalized tonic-clonic seizures.
• To illustrate the utility of Magnetic Resonance Imaging (MRI) in diagnosing neurocysticercosis.
• To highlight the importance of considering parasitic infections in patients with neurological symptoms, especially those with a history of travel to endemic areas.

Main Methods:

• Case report of a male patient presenting with generalized tonic-clonic seizures.
• Review of patient's medical history, including emigration from Malawi.
• Performance and analysis of Magnetic Resonance Imaging (MRI) of the brain.

Main Results:

• The patient presented with generalized tonic-clonic seizures, previously diagnosed as epilepsy.
• Brain MRI revealed multiple characteristic cystic lesions.
• These findings were consistent with a diagnosis of neurocysticercosis.

Conclusions:

• Neurocysticercosis should be considered in the differential diagnosis of new-onset seizures, particularly in individuals with a history of travel from or to endemic regions.
• MRI is a crucial diagnostic tool for identifying the characteristic lesions of neurocysticercosis.
• Prompt diagnosis and appropriate management are essential for patients with neurocysticercosis to prevent neurological complications.