CAJ | 학술논문

目的：评价气管内金属自膨式支架治疗恶性气管狭窄的安全性和疗效。方法金属支架治疗气管恶性狭窄患者18例，均在局麻透视定位下释放气管支架。结果18例患者支架均成功置入。全部患者术后呼吸困难、气喘、胸闷等症状明显改善。结论气管支架置入术是一种安全、有效的治疗方法，能迅速缓解恶性气管狭窄的一系列症状，明显改善患者的生活质量。
목적：평개기관내금속자팽식지가치료악성기관협착적안전성화료효。방법금속지가치료기관악성협착환자18례，균재국마투시정위하석방기관지가。결과18례환자지가균성공치입。전부환자술후호흡곤난、기천、흉민등증상명현개선。결론기관지가치입술시일충안전、유효적치료방법，능신속완해악성기관협착적일계렬증상，명현개선환자적생활질량。
Objective To evaluate the safety and efficacy of self-expandable metallic stent placement in the treatment of malignant tra-cheal stenosis .Methods Under local anesthesia the placement of self-expandable metallic stent was performed in 18 patients with ma-lignant tracheal stenosis ,which was completed under fluoroscopic guidance .Results Tracheal stents were implanted successfully in all 18 patients.The symptoms such as dyspnea ,asthma and chest tightness were markedly improved immediately after the implantation of stent in all patients .Conclusions Tracheal implantation of self-expandable metallic stent under local anesthesia and fluoroscopic guid -ance is a safe and effective treatment for the patients with malignant tracheal stenosis , which can promptly relieve various symptoms caused by malignant tracheal stenosis and obviously improve patients ’ living quality .