Unspecified dementia without behavioral disturbance [F03.90], Reason for Study: ^Reason: memory loss, r/o vascular dementia History: memory loss. There is no evidence of acute ischemic or hemorrhagic lesion.Multifocal patchy scattered FLAIR high signal intensities on bilateral periventricular white matter and centrum semiovale indicate nonspecific small vessel ischemic disease.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 are clear. Opacification on the left ethmoid sinus and frontal sinus are seen.
1. Nonspecific small vessel ischemic disease.2. No evidence of acute ischemic or hemorrhagic lesion.