Endothermal heat-induced thrombosis after endovenous laser ablation: A single-center experience.

Lower limb varicose veins are a common vascular disorder producing pain and disability when truncal vein reflux is present. Endovenous laser ablation (EVLA) of the great saphenous vein (GSV) is a safe and effective method for treating this condition. An unintended complication of this procedure is endothermal heat-induced thrombosis (EHIT) of common femoral vein.

Assessment of knowledge, attitude, and practice about first aid among male school teachers and administrators in Riyadh, Saudi Arabia.

Background: Children are more exposed to harm and have a higher risk. Teachers are facing many circumstances of students in schools, and this needs medical attention and perception of what to do.

Aim: To assess the levels of knowledge of teachers and school instructors that live in the city of Riyadh related to basic first-aid practices and some variables which influenced these levels of information.