Other malaise [R53.81] / Other fatigue [R53.83], Reason for Study: ^Reason: rule out neoplastic, paraneoplastic process, or CO poisoning History: AMS, fatigue, LOC No evidence of acute ischemic or hemorrhagic lesion on the scan. There is no evidence of abnormal enhancement.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, restricted diffusion/acute ischemia, or abnormal contrast enhancement. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.
Normal brain MRI