【摘要】 目的观察125Ⅰ粒子气管支架治疗癌性气管狭窄的临床疗效。方法将49例不适合外科手术治疗的癌性气管狭窄患者分为两组,观察组25例经纤支镜置入125Ⅰ粒子气管支架(粒子支架);对照组24例经纤支镜置入普通气管支架(普通支架),术后行放疗。结果两组均顺利置入支架,术后呼吸困难立即缓解。与对照组比较,观察组放疗毒性反应小,术后气管再狭窄率明显降低(P<0.05)。结论 125Ⅰ粒子气管支架治疗癌性气管狭窄安全、有效,毒性反应小,局部复发率低。更多还原

【Abstract】 Objective To observe the effect of clinical treatment of stricture of trachea with stent in 125I son.Methods Forty-nine patients with cancer-induced tracheostenosis were divided into two groups which can not be candidates for operation.A total of 25 cases in group A was covered with self-expanding stent with 125I son by electronic bronchiscopy.A total of 24 cases in group B was covered with self-expanding stent,then radiotherapy was given.Results Stents were successfully put in two groups,the embarrassment of respiration was rapidly relesaed after operation.In comparetive with group B,reaction of side effective to radiotherapy in group A was a little and the rate of stricture after operation was lower(P<0.05).Conclusion Self-expanding stent in 125I son is safe,effective,little side effective and low relapse rate in treatment of cancer-induced tracheostenosis.更多还原