48 years, Male, new right posterior headaches since one week. There is extensive susceptibility artifact and distortion obscuring much of the right parietal, temporal, and occipital lobes, as well as the right posterior fossa. Visualized portions of the brain demonstrate no significant signal abnormality, intracranial mass, or mass effect. No midline shift or herniation. No hydrocephalus or extra-axial collections. Visualized calvarium and extracranial soft tissues are unremarkable.
Limited MRI of the brain as described above which was terminated due to extensive artifact. Visualized brain parenchyma demonstrates no evidence of intracranial mass effect or signal abnormality. If the hearing implant cannot be removed, CT may be helpful for visualizing the currently obscured areas in the brain. 