Ischaemic Stroke of the "Hand-Knob" Area Due to Paradoxical Cerebral Air Embolism after Central Venous Catheterization-A Doubly Rare Occurrence: A Case Report and an Overview of Pathophysiology, Diagnosis, and Treatment.

Central venous catheters (CVCs) are increasingly used across specialties for invasive haemodynamic monitoring and for the delivery of fluids, medications, and nutritional support. Cerebral air embolism (CAE) is a rare but potentially fatal complication associated with the insertion, maintenance, and removal of CVCs. It can occur through different mechanisms, including the direct retrograde ascension of air into the cerebral veins and paradoxical embolism due to a right-to-left intracardiac or intrapulmonary shunt.

Diogenes syndrome in dementia: a case report.

Background: Diogenes syndrome is a neurobehavioural syndrome characterised by domestic squalor, hoarding and lack of insight. It is an uncommon but high-mortality condition, often associated with dementia.

Aims: To describe the clinical features and treatment of Diogenes syndrome secondary to behavioural variant frontotemporal dementia (bvFTD).

A randomized single-blind placebo-controlled study of a Visnadine Emulgel formulation on healthy postmenopausal women.

Background: There is a growing interest on women' sexual function improvement provided by topical vulvar application of Visnadine, a natural extractive substance with putative vasodilatory properties. Aims of this study were to evaluate: 1) the vasokinetic activity of a Visnadine Emulgel on mucosal genitalia of 15 healthy postmenopausal women clinically and by instrumental non-invasive analysis; 2) the treatment efficacy by volunteers' judgment regarding to subjective comfort, pleasant warmth, lubrication grade, pinching and burning vulvar sensations.

Methods: Fifteen informed healthy female volunteers with menopause were enrolled in the study, with a single blind controlled study versus placebo corresponding to one single application of the emulgel product (active or placebo) on external genitalia.

A bioclinical pattern for the early diagnosis of cardioembolic stroke.

Background and Scope. Early etiologic diagnosis of ischemic stroke subtype guides acute management and treatment. We aim to evaluate if plasma biomarkers can predict stroke subtypes in the early phase from stroke onset.

Gastroduodenal lesions in polycythaemia vera: frequency and role of Helicobacter pylori.

The prevalence of gastroduodenal lesions is higher in polycythaemia vera (PV) than in the general population. However, the role of Helicobacter pylori (H. pylori) in the pathogenesis of such lesions is unknown.