Migraine without aura, intractable, without status migrainosus [G43.019], Reason for Study: ^Reason: secondary causes of migraine History: bilateral frontal pressure like headache No evidence of acute ischemic or hemorrhagic lesion.There are a couple of high signal intensity lesions on the right parietal lobe subcortical white matter which are non specific.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, or 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.
Normal brain MRI