Color Duplex Ultrasound-Guided Foam Sclerotherapy: An Approach in the Management of Patients with Superficial Varicosities of Lower Extremity

Abstract

Background: Duplex ultrasonography guided foam sclerotherapy is now considered a valuable option in varicose vein treatment; it is conducted as an outpatient procedure, does not require general anesthesia and compared with surgery results in an earlier return to normal activities. However, for foam treatment several sessions may be required.