Fig. 3From: May–Thurner syndrome, a diagnosis to consider in young males with no risk factors: a case report and review of the literatureCT venogram demonstrating right common iliac artery (solid outline) compressing the left common iliac vein (dotted outline), in keeping with May–Thurner syndrome (a). The left common iliac vein (dotted outline) is distended with thrombus and does not enhance compared with the right common iliac vein (dashed outline) (b, c)Back to article page