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This study was performed to assess the contribution of the width of the anechogenous lumen of the great saphenous vein (GSV) in the groin measured by ultrasound (US) to the diagnostics of haemodynamically significant reflux (HSR) in the sapheno-femoral junction (SFJ).

WIDTH OF THE GREAT SAPHENOUS VEIN LUMEN IN THE GROIN AND OCCURENCE OF SIGNIFICANT REFLUX IN THE SAPHENO-FEMORAL JUNCTION