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目的：分析下肢深静脉病变顺行造影的Ｘ线表现，探讨其与病理改变的关系。材料与方法：１９８７年～１９９７年４５例５３条肢体，固下肢肿胀、静脉曲张、皮肤溃疡，行深静脉造影。结果：静脉完全阻塞４例、静脉内充盈缺损１６例、静脉血管壁毛糙２０例、静脉辩功能不全５例，５３条肢体阻塞端以前的静脉均扩张，深、浅静脉交通支开放２０例。结论：下肢深静脉顺行造影是诊断下肢深静脉阻塞性病变、逆流性病变的可靠方法。
OBJECTIVE: To analyze the X-ray findings of paracentesis of lower extremity deep vein lesions and to explore its relationship with pathological changes. MATERIALS AND METHODS: From 1987 to 1997, 45 cases of 53 limbs with swollen lower limbs, varicose veins, skin ulcers and deep venography were performed. Results: 4 cases of complete obstruction of vein, 16 cases of intravenous filling defect, 20 cases of venous vascular wall roughing, 5 cases of venous insufficiency, 53 limbs before the obstruction of the veins were expanded, deep and superficial vein traffic branch open in 20 cases. Conclusion: The deep venous angiography of the lower extremities is a reliable method for the diagnosis of obstructive and deep reflux of lower extremity.