To evaluate the effects of varicose vein surgery on cutaneous microvascular perfusion and vasodilator responses to acetylcholine (Ach) and sodium nitroprusside (SNP) in the gaiter area of patients with great saphenous vein insufficiency.
School of Medical and Surgical Sciences, Centre for Integrated Systems Biology and Medicine, University of Nottingham Medical School, Derby City General Hospital, Uttoxeter Road, Derby DE22 3DT, UK.