Headache [R51], Reason for Study: ^Reason: HA worse with exertion x 2 weeks, assess for lesion, bleed, or vascular abnormality History: HA worse with exertion x 2 weeks, assess for lesion, bleed, or vascular abnormality No evidence of acute ischemic or hemorrhagic lesion.Previously noticed right side sellar floor lesion is partially visualized and appears to be stable unchanged since prior scan.Small pineal gland cyst is again seen, unchanged.There is no evidence of abnormal enhancement.The ventricles, sulci and cisterns are unremarkable. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, restricted diffusion/acute ischemia, or abnormal contrast enhancement. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.
1. Unchanged right sellar floor lesion and small pineal gland cyst since prior scan.2. No evidence of acute ischemic or hemorrhagic lesion. No abnormal enhancement.