Intractable migraine, without status migrainosus. Right-sided persistent headache and diplopia, concern for mass, abscess. MRI BRAIN: Technically degraded exam due to artifacts related to patient's dental hardware, particularly affecting the diffusion-weighted sequences and the susceptibility sequences. Within these limitations, there is no evidence of intracranial mass or acute infection. The brain parenchyma and pituitary gland appear unremarkable. There is a developmental venous anomaly along the midline pons. Otherwise, there is no abnormal intracranial enhancement. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The right nasal turbinates and mucosa are oedematous.MRI ORBIT: No abnormal mass or abnormal enhancement is seen. No abnormal signal intensity is evident. The optic nerves are normal in size and signal intensity, and are symmetric bilaterally. No retrobulbar mass, chiasmatic mass, or parasellar abnormality is seen. Extraocular muscles are unremarkable.
1. Degraded exam due to artifacts related to patient's dental hardware. Within these limitations, no gross evidence of intracranial abscess or mass.2. Unremarkable MRI orbits.