Objective To analyze the causes of lower extremity varicose veins and assess the value of deep vein imaging in diagnosing and treating venous diseases, according to deep vein angiography examination results under digital subtraction angiography. Methods During January 2012 to January 2013, 689 cases of lower limb varicose veins in 394 patients underwent lower extremity deep venous anterograde contrast examination, among which 87 patients also underwent left femoral venous trocar puncture angiography examination and 46 patients underwent femoral vein puncture inferior vena cava angiography examination at the same time. Then the results of imaging data were analyzed. Results The causes of lower limb varicosity, according to its incidence, were as follows:primary deep venous valve incompetence (349 limbs of 184 patients) accounting for 50.7%, simple varicose veins of lower limbs (148 limbs of 95 patients) accounting for 21.5%, left iliac vein compression syndrome (121 limbs of 69 patients) accounting for 17.6%, cloth plus syndrome (54 limbs of 34 patients) accounting for 7.8%, post-thrombotic syndrome (16 limbs of 11 patients) accounting for 2.3%, and Klipple-Trenaunay syndrome (1 patient) accounting for 0.1%. Conclusion Varicose vein of lower limb is a common clinical manifestation of a variety of diseases, and the primary deep venous valve incompetence is the leading cause. Varicose veins of lower limb deep vein angiography is a reliable method for examination of lower extremity venous disease, and a basis for the choice of other treatments as well.

Citation： WUHua-dong, GAOYong. Analysis on the Cause of Varicose Veins with Deep Vein Angiography. West China Medical Journal, 2014, 29(11): 2088-2091. doi: 10.7507/1002-0179.20140628 Copy