53-year-old male with right-sided unilateral intraocular pressure increase. Rule out intracranial mass Lucency through the greater wing of the sphenoid bone is seen and may be related to volume averaging. No intraconal abnormalities are identified. No infiltration of the retro-orbital fat. The globes are intact.Subcortical low attenuation regions seen in the right frontal and and right posterior peri-ventricular area areas. These are nonspecific and an MRI is recommended for further evaluation. There is no evidence of intracranial hemorrhage or edema. The ventricles and basal cisterns are normal in size and configuration.The skull base is radiographically normal. The visualized paranasal sinuses and mastoid air cells are normally pneumatized.
1. Two subcortical areas of low-attenuation are seen in the right frontal and right posterior periventricular areas. Findings are nonspecific and an MRI is recommended for further evaluation.2. No acute intraconal abnormalities are seen. Small lucency through the greater wing of the sphenoid bone at the inferior orbital surface may be related to volume averaging. Clinical concern remains, a dedicated CT of the orbits may be considered.