The tumor infiltrated the surrounding parotid gland, but no extraparenchymal
extension was seen.
Bandres JC, White AC Jr, Samo T, et al: Extraparenchymal
neurocysticercosis: report of five cases and review of management.
3 (4) 0 Mixed 8 (11) 0 Lesion stage Cystic only 22 (31) 1 (7) 0.
CT finding that can be identified as early as 90 minutes (6,7) after symptom onset is the "hyperdense vessel sign" (Figure 3), which is usually seen in the proximal (M1 segment) MCA, but can be seen in any arterial structure.
Patients with active parenchymal or extraparenchymal
disease defined by the neuroradiographic appearance of the lesions can be treated with albendazole, 15 mg/kg/day, divided into 2 daily doses for 8 days.
infection, particularly intraventricular disease with resultant hydrocephalus, has been associated with a poorer prognosis (13-15).