23 years, Male, Reason: worsening of headaches Brain parenchyma appears within normal limits. No intracranial mass or mass-effect. The ventricles are within normal limits in size and configuration. No diffusion abnormality. No intracranial hemorrhage. No extra-axial collections. There is no abnormal parenchymal or meningeal enhancement. Major flow-voids are preserved.Sella and orbits are grossly within normal limits. Trace mucosal thickening in the right ethmoid air cells. Paranasal sinuses appear otherwise clear. Mastoid air cells are clear. Calvarium is intact. There is thickening and irregularity involving the posterior parietal scalp which can be better assessed by direct examination.
1. MRI of the brain is within normal limits. No intracranial mass or evidence of mass effect.2. There is thickening and irregularity involving the posterior parietal scalp which may be posttraumatic, for example, but can be better assessed by direct examination.