![]() |
Close |
Figure 3: Clinical photograph of a child showing swelling of the left side of the cheek with hypopigmented macule (A). Contrast-enhanced CT of the brain with axial sections (B and C) showing enlarged left cerebral hemisphere, hypodense white matter (arrowhead), thickening of the cortex (thick white arrow), and ipsilateral dilatation of lateral ventricle (thin white arrow) suggestive of hemimegalencephaly. Axial T1-weighted MRI brain showing the enlarged left cerebral hemisphere. Diffuse thickening of the left cerebral cortex with absence of sulci and gyri (thick white arrow in D). The altered signal intensity of left cerebral white matter (arrowhead) and ipsilateral dilatation of lateral ventricle (thin white arrows in E and F) |
|