The clinical question to be answered: Mental status changes. Signs and symptoms: Unresponsive. No evidence of hemorrhage, edema, mass-effect, midline shift or hydrocephalus. Cortical sulci, ventricular system and all CSF cisterns remain within normal range for patient's stated age of 77. This examination demonstrates no interval change since prior study. Calvarium, paranasal sinuses and mastoid air cells are also unremarkable. Follow-up with an MRI examination is highly recommended considering patients provided clinical data.
Stable CT examination.