Can developmental venous anomalies cause seizures?

Developmental venous anomalies (DVAs) are congenital anatomical variants of normal venous drainage of normal brain. Although DVAs are often discovered on the occasion of a seizure, their involvement in epilepsy is poorly studied. Our objective was to determine whether DVA can cause seizures, in the cases where there is no associated lesion, including no cavernoma or dysplasia.

Tools and early management of language and swallowing disorders in acute stroke patients.

The role of the stroke units in improving morbidity, mortality, and recovery from stroke is clearly demonstrated. However, acute management of language disorders in these specialized units remains controversial, and management of swallowing disorders is usually nonstandardized. The recent validation of a scale for rapid screening of language disorders (LAST [Language Screening Test]) in acute stroke patients should allow optimization of their detection and early management.

Borderzone strokes and transcortical aphasia.

Borderzone infarcts (BZIs) are anatomically defined as ischemic lesions occurring at the junction between two arterial territories, accounting for 2% to 10% of strokes. Three types of hemispheric BZIs are described according to topography (ie, superficial anterior, posterior, and deep). Although published series on related aphasia are rare in the setting of BZI, aphasia is of transcortical (TCA) type, characterized by the preservation of repetition.

Aphasia in border-zone infarcts has a specific initial pattern and good long-term prognosis.

Background: While border-zone infarcts (BZI) account for about 10% of strokes, studies on related aphasia are infrequent. The aim of this work was to redefine specifically their early clinical pattern and evolution.

Methods: We prospectively studied consecutive patients referred to our stroke unit within a 2-year period.