覆膜食管支架置入治疗食管恶性狭窄的临床应用

目的评价覆膜食管支架置入术治疗食管恶性狭窄的临床效果并探讨手术并发症的相关因素和对策。方法102例食管恶性狭窄患者在X线监视下经口置入覆膜食管支架。支架使用国产和进口2种类别、规格多样。92例于支架置入前(后)完成了放射治疗。随访。结果手术成功率100%,共置入覆膜食管支架110枚。术后患者临床症状消失或显著好转。并发症包括:胸骨后疼痛36例(35.3%),再狭窄7例(6.9%),食管返流6例(5.9%),支架移位6例(5.9%),食管出血4例(3.9%),支架端瘘1例(1%),支架腔嵌塞1例(1%)及支架脱落并部分丝线断裂1例(1%)。中位生存期10.6个月。结论覆膜食管支架置入治疗食管恶性狭窄是一种非常有效且简便易行的方法,但并不十分安全。

Clinical Application of the Covered Stent Placements in the Treatment of Malignant Esophageal Stenosis

Objective To evaluate the clinical efficacy of the covered stent placements in the treatment of malignant esophageal stenosis and to analyze the interrelated factors and countermeasures of complications.Methods 102 patients with malignant esophageal stenosis were undergone treatment with the covered stent placements through the mouths under X-ray fluoroscopy.The stents included China-made and imports,and the specifications were various.92 patients underwent radiotheraphy before or after process.All cases we...