间接淋巴造影在血管疾病诊断中的应用

Value of indirect lymphography in diagnosis of vascular disease

采用间接淋巴造影对15例疑有淋巴水肿的下肢血管病患者进行了形态学观察，造影结果所有患者均存在不同程度的淋巴形态学改变或淋巴管不显影，可能的原因是小腿深静脉高压或淋巴管发育畸形。结果表明下肢血管病可合并淋巴回流障碍，间接淋巴造影是一种简便、安全、可重复的检测方法。

Fifteen patients with various forms of vascular disease in the leg were studied by indi rect lymphography. Isovist-300 used for intradermal infusion is a new non-ionic、 water-soluble contrast media. Characteristic patterns of lymphatics were demonstrated. The cause of lymph vessel morphologic change complicated by vascular disease is still unknown The disorders of lymph drainage are possibly due to deep venous hypertension or lymph vessel hypoplasia. Our results indicated that indirect. Lym phography is simple and can be performed repeatly. It has important significance for the differential diag nosis of the vascular disease in the leg.