Previous MRI with possible left sided arteriovenous malformation: seizures. MRI: There is a subcentimeter curvilinear area of T2 hyperintensity, enhancement, and susceptibility effect in the posterior limb of left internal capsule. Otherwise, there is no evidence of acute intracranial hemorrhage or acute infarct. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The orbits, skull, paranasal sinuses, and scalp soft tissues are grossly unremarkable.MRA: There is no evidence of significant steno-occlusive lesions, arteriovenous malformations, or aneurysm.
1. A lesion in the posterior left internal capsule likely represents a small developmental venous anomaly.2. No evidence of arteriovenous malformation, within the limits of MRA.