History of left breast cancer, status post surgery and radiation. Complains of headaches. Rule out metastases. CT of brain without and with infusion:A well demarcated low-density in the left basal ganglia remains stable since prior study. Prior MRI examination from 10 -- 3 -- 2006 is also reviewed which demonstrates the same finding which is believed to represent a lacunar infarct.No evidence of any additional foci of abnormal density of brain parenchyma is detected. No evidence of hemorrhage, edema, mass-effect, midline shift or hydrocephalus.Post infusion images demonstrate no evidence of any abnormal enhancement the brain parenchyma or the leptomeninges and in particular no evidence of metastatic lesion is detected.Calvarium is intact. Limited view of paranasal sinuses and mastoid air cells are also within normal limits.120 cc of Omnipaque 350 was utilized for the above study.
Normal pre-and post infusion CT examination of brain and calvarium.