Hemochromatosis C282Y gene mutation increases the risk of venous leg ulceration

The number of patients affected by primary CVD is so great that the vast majority of ulcers are also related to this common problem. On the other hand, there is not a reliable way for identifying in advance, from the broad base of primary CVD patients (20-40% of the general population), the high risk minority (10% of primary CVD cases) who will develop a venous ulcer. In such cases, a simple C282Y blood genetic test demonstrated an elevated specificity in predicting ulcer development (98%, CI 95%, 92.8-99.7). The genetic test could be applied starting from the C2 class, varicose veins, the most common situation observed in clinical practice. In perspective, the presence of the C282Y mutation would strengthen the indications and priorities for surgical correction of superficial venous insufficiency.