12 years, Female, two episodes of loss of consciousness with generalized body shaking.. Examination is suboptimal due to susceptibility artifact related to patient's braces, which obscure primarily the maxillofacial region, as well as mild motion degradation. Brain parenchyma appears however unremarkable within these limits. No intracranial mass or mass effect. No parenchymal signal abnormality. No findings to suggest cortical dysplasia or gray matter heterotopia. Bilateral hippocampi also appear within normal limits. No evidence of hemorrhage, with artifact obscuring the anterior portions of the brain. The ventricles are within normal limits in size and configuration. Midline structures including the corpus callosum as well as posterior fossa appear unremarkable. Major flow-voids are preserved. Calvarium and extracranial soft tissues are grossly unremarkable. There is asymmetric high T1 signal at the right petrous apex which suppresses on the fat saturated sequence and likely represents asymmetric pneumatization of the petrous apices, which is a normal variant.
MRI brain examination is within normal limits. No findings to suggest seizure focus are appreciated, with susceptibility artifact and mild motion degradation slightly limiting evaluation.