Headache [R51], Reason for Study: ^Reason: r/o structural abnormality History: headache. Neonatal candida infection. Brain MRINo evidence of acute ischemic or hemorrhagic lesion. The ventricles, sulci and cisterns are symmetric and unremarkable. The gray-white matter differentiation is normal. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, restricted diffusion/acute ischemia. The midline structures and cranial-cervical junction are normal. The paranasal sinuses and mastoid air cells are clear.Brain MRA3D time of flight MOTSA MRA brain images with maximum intensity projections of the anterior/posterior intracranial circulation demonstrate normal ICAs, MCAs and ACAs. Vertebrobasilar system appears to be normal.Brain MRV3D MRV brain non-gadolinium enhanced scan with maximum intensity projections of the superficial/deep intracranial venous drainage demonstrate normal flow enhancement in the superior sagittal sinus, transverse sinuses, sigmoid sinuses, internal cerebral veins, vein of Galen and straight sinus.
1. No evidence of acute ischemic or hemorrhagic lesion. No identifiable structure abnormality on the scan.2. Normal brain MRA.3. Normal brain MRV. 