What Is a Duplex Scan?

This article is for people who have been advised to have a duplex ultrasound scan as part of the consultation process for varicose vein or spider vein treatment. It explains why the procedure is necessary and what it involves.What is a duplex scan?A ...

What Is Radiofrequency Ablation for Varicose Veins?

Radiofrequency ablation (RFA) is a minimally invasive procedure suitable for treating trunk varicose veins – the thick, lumpy veins visible below the skin’s surface. The process is often used in conjunction with ultrasound-guided foam sclerotherapy ( ...