What is the difference between vascular dementia and normal intracranial pressure hydrocephalus

Normal intracranial pressure hydrocephalus is a special type of disease, its clinical manifestations are mainly cognitive dysfunction, gait disorders and urinary disorders. CT MRI can find lateral brain widening, cerebral effusion imaging normal increase, diagnosed as normal intracranial pressure hydrocephalus. Vascular dementia is caused by vascular diseases, cerebral infarction cerebral hemorrhage and other diseases caused by dementia.