stents

Objective To explore the effect and survival time by setting covered metallic expansible-self stents to treat postradiation esophago-tracheal fistula.

目:探索放置金属带膜自膨式治疗放疗后食管气管瘘功效及生存时。

But Michael Jaff, medical director of the Massachusetts General Hospital Vascular Center in Boston, says “coronary stents have revolutionized patient care.

在接受一般血管心脏疾病患者中，约有30%会产生再狭窄症状，而含有药物产生再狭窄比例低于10%。