腔静脉综合征血管造影诊断

Angiographic Diagnosis of Vena Cava Syndrome

本文报告18例腔静脉综合征血管造影所见。腔静脉造影显示腔静脉狭窄或闭塞的部位及范围,侧支血管扩张;腔静脉移位和狭窄则提示邻近有占位性病变。腹主动脉造影可显示条纹状血管供应下腔静脉旁肿瘤。对其病因,临床表现及造影分型诊断进行扼要讨论,认为血管造影是诊断腔静脉综合征的准确方法。

The angiographic findings of 18 patients with vena cava syndrome were reported.The venacavographies showed the extent,degree of stenosis or obstruction,and collateral vascular dilatation.The vena cava displaced and stenosis suggested that there was space occupying lesion in the adjacency.The abdominal aortography could show streak like vessels supplying the tumor in the periphery of vena cava.The casuse,clinical feature and angiographic classification were briefly discussed.The angiography is considered an accurate method of diagnosing vena cava syndrome.