Altered mental status, unspecified [R41.82], Reason for Study: ^Reason: persistent altered mental status s/p PEA w/ROSC, question of anoxic brain injury History: spont eye movements, responsive to simple commands, nonverbal, normal tone and reflexes. No evidence of acute ischemic or hemorrhagic lesion.Underlying brain shows diffuse mild brain atrophy considering patient age.The ventricles, sulci and cisterns are symmetric and unremarkable. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, or restricted diffusion/acute ischemia. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The mastoid air cells show fluid collection. Bilateral maxillary sinus show mucosal thickening with retention cyst
No evidence of acute ischemic or hemorrhagic lesion.Mild diffuse brain atrophy.