Altered mental status, unspecified [R41.82], Reason for Study: ^Reason: Evaluate for cause of AMS with recent OHT History: Evaluate for cause of AMS with recent OHT No evidence of acute ischemic or hemorrhagic lesion on the scan.Several scattered susceptibility lesions on bilateral hemisphere white matter indicating chronic hemorrhagic foci or calcification, no change since prior scan.On FLAIR imaging, several scattered high signal intensity lesions on subcortical white matter indicating nonspecific small vessel ischemic disease, no change since prior scan.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 paranasal sinuses and mastoid air cells are clear.
1. No evidence of acute ischemic or hemorrhagic lesion.2. No change of several punctate chronic hemorrhagic foci and non specific small vessel disease since prior scan.