39 years, Female, Cavernoma, please evaluate, compare to outside images if available in PACS. There is a 9 x 8 x 8 mm (AP x transverse x craniocaudal dimensions, measured on the axial and coronal T2-weighted sequence) heterogeneous T2 hyperintense lesion involving the left frontal subcortical white matter with a rim of susceptibility most consistent with cavernous malformation. No surrounding edema to suggest recent hemorrhage. There is a small adjacent developmental venous anomaly. Remainder of the brain parenchyma is unremarkable. No restricted diffusion to suggest acute ischemia. No evidence of intracranial mass-effect. The ventricles are within normal limits in size and configuration. No abnormal parenchymal or meningeal enhancement. Major flow-voids are preserved.Sella and orbits are grossly within normal limits. Paranasal sinuses and mastoid cells are clear. Bone marrow signal and extracranial soft tissues are within normal limits.
1. 9 x 8 x 8 mm left frontal lobe lesion is most consistent with a cavernous malformation. There is an adjacent developmental venous anomaly. 2. Remainder of the brain parenchyma is unremarkable with no additional lesions.