PDF(Pubmed)
Abstract：
A fluoropolymer-based drug-eluting stent was implanted in an arteriovenous graft outflow venous stenosis. Two and a half years later, due to a local infection, the stent was removed surgically, and a pathological evaluation was conducted. The stent struts exhibited partial endothelial cell coverage, with the remaining surface predominantly covered by fibrin. Notably, there was no evidence of restenosis or aneurysmal change.
摘要：
将基于含氟聚合物的药物洗脱支架植入动静脉移植物流出静脉狭窄中。两年半后,由于局部感染,支架是通过手术切除的,并进行病理评估。支架支柱显示部分内皮细胞覆盖，其余表面主要被纤维蛋白覆盖。值得注意的是,没有再狭窄或动脉瘤样改变的证据.
