Name 2 findings suggesting early hydrocephalus in this patient.
Third ventricle dilation, Temporal horns visibility.
Mild third ventricle dilation, along with a visibility of the temporal horns, but without transependymal resorption; suggesting early hydrocephalus. There is a partial effacement of sulci bilaterally, more than expected for the patient's young age. There is no hyperdense sulcus, nor any sign of acute ischemia. Note the heterogeneous hyperdense content filling the left sphenoid sinus, suggesting chronic sinusitis with proteinaceous or mucinous content.