Figure 4.

Technique: Axial non-enhanced CT, 450 mAs, 120 kV, 0.8 mm slice thickness.

(a): 10-month-old infant boy with seizures and neonatal CMV infection.

Findings: Reticular calcification pattern in the subependymal (long arrows) and periventricular region (short arrows) with mild ventriculomegaly.

(b): 21-year-old female with congenital toxoplasma infection.

Findings: Dots of calcification in the periventricular (long arrow) and subcortical (short arrow) regions with brain destruction, volume loss and ex-vacuo dilatation of the ventricles.