Chin D H, Petersen B D, Timmermans H, Rösch J
Dotter Interventional Institute, Oregon Health Sciences University, 3181 SW Sam Jackson Park Rd., L-605, Portland, OR 97201-3098, USA.
Cardiovasc Intervent Radiol. 1996 Jul-Aug;19(4):302-4. doi: 10.1007/BF02577657.
We report the use of a Dacron-covered Gianturco-Rösch Z (GRZ)-stent to treat malignant obstruction of the superior vena cava (SVC). Initial treatment with an uncovered GRZ-stent was suboptimal due to protrusion of tumor-thrombus through the stent struts into the SVC lumen. Placement of a coaxial Dacron-covered stent graft relieved the residual obstruction due to tumor within the SVC.
我们报告了使用涤纶覆盖的Gianturco-Rösch Z（GRZ）支架治疗上腔静脉（SVC）恶性梗阻的情况。由于肿瘤血栓通过支架支柱突入SVC管腔，最初使用未覆盖的GRZ支架治疗效果欠佳。放置同轴涤纶覆盖的支架移植物缓解了SVC内肿瘤所致的残余梗阻。
