Cavernous angioma follow-up. There is an unchanged cavernous malformation that measures up to 9 mm, with an associated developmental venous anomaly in the left frontal lobe, but no surrounding edema. There is also an unchanged subcortical focus of high T2 signal in the posterior left frontal lobe without enhancement or susceptibility effect. There is no evidence of acute intracranial hemorrhage or 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.
1.Unchanged left frontal lobe cavernous malformation and associated developmental venous anomaly.2.A persistent small lesion in the posterior left frontal lobe remains nonspecific, but may represent a form of white matter abnormality that can be associated with cavernous malformations, for example. 