Radiologic considerations in neurocysticercosis.

Radiologic imaging techniques play an important role in the diagnosis and management of neurocysticercosis. Cysticercal involvement of the central nervous system can be classified as parenchymal, ventricular, meningo-cisternal, spinal, and mixed, depending upon the site of involvement. Computerized tomographic scanning has replaced most of the previously used techniques for assessing parenchymal disease and diagnosis has been greatly improved. Ventriculography and myelography are still useful in cases of intraventricular and spinal disease respectively.