Duplex Ultrasound Screening for Deep Venous Thrombosis in Patients Undergoing Craniotomy for Intracranial Tumors: A Single Institutional Series.

Objective: The frequency of duplex ultrasound screening (DUS) for deep vein thrombosis (DVT) in patients with brain tumors undergoing craniotomy is center-specific. We evaluated clinical conditions that increase the tendency to perform DUS, focusing on tumor type.

Methods: This is a single-center retrospective analysis to assess the association of intracranial tumor type with DVT as a major decision-making indicator for DUS.

Alzheimer's Disease and Neurosyphilis: Meaningful Commonalities and Differences of Clinical Phenotype and Pathophysiological Biomarkers.

Background: Neurosyphilis-associated cognitive and behavioral impairment- historically coined as "general paralysis of the insane"- share clinical and neuroradiological features with the neurodegenerative disease spectrum, in particular Alzheimer's disease (AD). Anatomopathological similarities have been extensively documented, i.e.

Categorising a problem: alcohol and dementia.

Alcoholism is a chronic relapsing disorder that can include extended periods of abstinence followed by relapse to heavy drinking. Decades of evidence have clearly shown that long-term, chronic ethanol exposure produces brain damage in humans. The article aims to review the relationship between alcohol use and dementia.

Daily functioning and dementia.

Dementia is characterized by a decline in memory, language, problem-solving and in other cognitive domains that affect a person's ability to perform everyday activities and social functioning. It is consistently agreed that cognitive impairment is an important risk factor for developing functional disabilities in patients with dementia. Functional status can be conceptualized as the ability to perform self-care, self- maintenance and physical activity.

A complication of coronavirus disease 2019: delirium.

COVID-19 is predominantly a respiratory disease. However, some cases exhibit other features including Central Nervous System symptoms. In the older adult, COVID-19 may present with atypical symptoms, including delirium and its complications.