深静脉造影检查在下肢静脉曲张病因分析中的价值

目的根据在数字减影血管造影下行深静脉造影检查的结果,分析下肢静脉曲张的常见病因,评价深静脉造影检查对静脉疾病诊治的价值。方法 2012年1月-2013年1月间,对394例下肢静脉曲张患者689条下肢行深静脉顺行性造影检查,其中87例患者同时行左股静脉套管针穿刺造影检查,46例患者同时行股静脉穿刺下腔静脉造影检查,并对造影资料结果进行分析。结果下肢静脉曲张发生的原因,依发病率的高低分别为原发性下肢深静脉瓣膜功能不全184例,349条肢体,占50.7%;单纯性下肢静脉曲张95例,148条肢体,占21.5%;左髂静脉受压综合征69例,121条肢体,占17.6%;布加综合征34例,54条肢体,占7.8%;下肢深静脉血栓形成后综合征11例,16条肢体,占2.3%;静脉畸形骨肥大综合征患者1例,1条肢体,占0.1%。结论下肢静脉曲张是由多种疾病引起,若不明确病因,易误诊,而深静脉造影是明确下肢静脉曲张病因的有效方法,同时也对血管外科医生选择治疗方法提供可靠依据。

Analysis on the Cause of Varicose Veins with Deep Vein Angiography

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%. Conclusions 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.