53 old female with acute altered mental status. There is a hypodense region in the left frontal lobe which is unchanged from yesterday, but new compared to CT from 12/20/08. MRI is recommended for further evaluation of this lesion.The ventricles and basal cisterns are normal in size and configuration.There is a lytic lesion in the right parietal calvarium which was seen on the prior scan and may represent metastases. The visualized paranasal sinuses and mastoid air cells are normally pneumatized.
1- Hypodense lesion in the left frontal lobe unchanged from yesterday. MRI is recommended for further evaluation.2- Right parietal calvarial lesion doesn't appear to have significantly changed from prior and likely represent metastases.