Other headache syndrome [G44.89], Reason for Study: ^Reason: R/O venous obstruction, structural abnormality History: headaches Brain MRIThere is no evidence of acute ischemic or hemorrhagic lesion.The ventricles, sulci and cisterns are symmetric and unremarkable. 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. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.Brain MRV2-D and 3D MRV brain noncontrast enhanced 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. Normal brain MRI.2. No evidence of dural sinus occlusion or stenosis. There is no evidence of venous congestive encephalopathy.