case_images: PMC4244768_01
case_images: Axial T1, T2 images of an unenhanced MRI do not showany abnormality
case_images: JNRP-6-105-g001.jpg
case_images: PMC4244768_01_JNRP-6-105-g001.jpg
case_images: F1
case_images: As his first MRI [Figure 1] was normal, the antiepileptic medicines were subsequently withdrawn.
case_images: Axial, coronal, and sagittal images of a plain CT head show gyriform calcification in the right parietal cortex. Associated volume loss in the parietal lobe is noted
case_images: JNRP-6-105-g002.jpg
case_images: PMC4244768_01_JNRP-6-105-g002.jpg
case_images: F2
case_images: A recent brain computed tomography (CT) [Figure 2] showed gyral calcification over the right parietal cortex.
case_images: Axial, coronal, and sagittal images of a contrast-enhanced MRI reveal focal enhancement with the right parietal sulci
case_images: JNRP-6-105-g003.jpg
case_images: PMC4244768_01_JNRP-6-105-g003.jpg
case_images: F3
case_images: A recent MRI [Figure 3] showed focal cortical atrophy over the right parietal region and the gadolinium contrast revealed leptomeningeal angioma over the same region.
case_images: Axial CT angiogram source images and reconstructed CT angiogram images do not reveal any arteriovenous malformation
case_images: JNRP-6-105-g004.jpg
case_images: PMC4244768_01_JNRP-6-105-g004.jpg
case_images: F4
case_images: The CT angiogram [Figure 4] did not show any venous or arterial malformation.