Impact of Targeted Sclerotherapy in Management of Refractory Venous Ulcer

Chronic venous ulcer healing is a challenge in some patients despite their receiving treatment. In this study, we analyzed patients who had chronic nonhealing ulcers and had injection sclerotherapy of the veins in the base and vicinity of the ulcers. Patients with chronic venous ulcer who failed to respond to treatment with leg compression therapy were evaluated by an experienced ultrasonographer for the presence of refluxing perforators and...