支气管动脉栓塞治疗肺结核大咯血的临床价值

目的:探讨用聚乙烯醇(PVA)或联合弹簧圈经支气管动脉栓塞(BAE)治疗肺结核大咯血的临床价值。方法:对54例内科治疗无效的肺结核大咯血患者行BAE治疗。栓塞材料均选用PVA,部分用PVA+弹簧圈联合栓塞。所有病例随访3～12个月。结果:54例均成功行BAE,即时止血51例,2例咯血明显减少,1例止血无效,有效率为98.1%(53/54)。术后1个月内咯血复发4例,复发率为7.4%(4/54)。所有患者栓塞后均无严重并发症。结论:用PVA或联合弹簧圈治疗肺结核大咯血安全、有效,可作为内科治疗无效患者的首选治疗方法。     

超选择性支气管动脉栓塞治疗肺结核大咯血的价值

目的 探讨肺结构大咯血行超选择性支气管动脉栓塞（ＳＢＡＥ）治疗的价值。方法 对４１例肺结构大咯血患者行ＳＢＡＥ,随访４￣５２个月。对复发大咯血患者再次行ＳＢＡＥ治疗。结果 ４１例患者即时止血３５例,即时止血率８５．３％。一次性栓塞治毹６例,治愈率６３．４％。复发１５例,复发率３６．６％,其中日咯血量５００ｍｌ以上患者复发充高于日咯血量５００ｍｌ以下者（Ｐ〈０．０５）;合并有壁空洞和（或）广泛纤维化     

Massive hemoptysis due to Mycobacterium fortuitum infection controlled with bronchial artery embolization - a case report

We reported a case of first reported pulmonary infection due to Mycobacterium fortuitum (M. fortuitum) with massive hemoptysis, successfully treated by bronchial artery embolization (BAE). A 78-year-old male was admitted to our hospital complaining of massive hemoptysis. A biochemical examination and DNA/DNA hybridization revealed M. fortuitum in the culture of his sputum. He was treated by BAE, and antituberculous agents and levofloxacin. The patient remains well without recurrence more than one and a half years after the admission.     

支气管动脉栓塞治疗肺结核并大咯血的疗效观察

目的：探讨支气管动脉栓塞治疗肺结核大咯血中的应用价值。方法：33例肺结核大咯血患者经内科保守治疗无效后行支气管动脉栓塞．栓塞材料为明胶海绵颗粒或聚乙烯醇微粒（PVA），栓塞过程在X线影像监视下完成。结果：33例支气管动脉栓塞治疗后，25例1次栓塞后止血；8例2次栓塞后止血，其中5例行支气管动脉和超选择行胸廓内动脉栓塞止血．1例在第二次栓塞后1周因再次大咯血而死亡。结论：支气管动脉栓塞对肺结核大咯血的治疗是一种安全有效而快捷的手段。     

支气管动脉栓塞治疗大咯血

目的 评价支气动脉栓塞治疗大咯血的疗效及影响因素。方法 对32例急性或顽固性大咯血（咯血量大于300ml）患者单纯采用明胶海绵栓塞支气管动脉止血。原发疾病包括肺结核18例，支气管扩张9例，肺癌5例。全部病例于栓塞治疗后经随访6-48个月。结果 31例（97%）即时止血，2例（6%）近期（2-3周）内复发，6例（18.7%）中远期（2月以上）复发，1例12h后急性大咯血窒息死亡。结论 单纯用明胶海绵栓塞支气管动脉治疗急性或顽固性大咯血疗效满意。近期复发与侧支循环有关，中远期复发可能与原发病及明胶海绵的吸收有关。     

Pulmonary angiography and embolization for severe hemoptysis due to cavitary pulmonary tuberculosis

Purpose: To identify the role of pulmonary angiography in the diagnosis and treatment of severe hemoptysis due to cavitary pulmonary tuberculosis. Methods: Selective pulmonary angiography was performed on eight patients with severe hemoptysis uncontrolled by previous bronchial and systemic arterial embolization. Results: Three (38%) patients had Rasmussen aneurysms, which were successfully embolized with steel coils. Five patients demonstrated pulmonary arterial hypoperfusion in the diseased lung. Conclusions: We recommend pulmonary angiography in cavitary tuberculous patients with severe hemoptysis who do not respond to systemic arterial embolization. Rasmussen aneurysms are effectively treated by steel coil occlusion.     

经支气管动脉和非支气管性体动脉栓塞治疗原发性肺癌咯血临床效果

目的 评价经支气管动脉和非支气管性体动脉栓塞(BAE+NBSAE)治疗原发性肺癌所致咯血患者的安全性和有效性,探讨影响BAE+NBSAE术后无咯血时间的相关因素.方法 回顾性分析兰州大学第一医院2007年7月至2018年12月采用BAE+NBSAE术治疗的38例原发性肺癌伴咯血患者临床资料.其中非小细胞肺癌30例,小细...     

Bronchial artery embolization to control hemoptysis: A review

Bronchial artery embolization has become an established technique in the management of massive or recurrent hemoptysis. The clinical background, methods, and results of this procedure are discussed, as are the potential complications and their prevention.     

肺结核与支气管扩张症咯血的支气管动脉栓塞治疗

目的 探讨肺结核和支气管扩张症咯血的支气管动脉差异与栓塞方法。方法 临床治疗肺结核咯血25例,支气管扩张症咯血15例,行选择性支气管动脉造影并对病变血管用明胶海绵行栓塞术,32例加用弹簧圈。结果 40例咯血,共对63支有出血征象的动脉行BAE,即时止血率92．5％（37／40）。肺结核咯血以体-肺血管分流多见,支气管扩张症以血管增粗、扭曲多见。结论 肺结核咯血BAE宜注重小血管栓塞,支气管扩张症咯血BAE宜以主干栓塞为主。     

Pathologic evaluation of damage to bronchial artery, bronchial wall, and pulmonary parenchyma after bronchial artery embolization with N-butyl cyanoacrylate for massive hemoptysis

Histologic evidence of safety after bronchial arterial embolization (BAE) with N-butyl cyanoacrylate (NBCA) should be assured. The present report describes a 78-year-old man with massive hemoptysis from lung cancer who underwent surgical lobectomy 23 days after hemostasis had been achieved via BAE with NBCA. Pathologic examination revealed that NBCA filled the lumen of bronchial branch arteries 143-1,094 μm in diameter from the lobar bronchus to subsegmental bronchus but was not seen in the lumen of the pulmonary artery or pulmonary vein. NBCA induced occlusion of bronchial branch arteries but no necrosis of the bronchial wall or pulmonary parenchyma.     

选择性支气管动脉栓塞治疗急性大咯血

目的评价选择性支气管动脉栓塞(SBAE)治疗急性大咯血的疗效。方法34例急性大咯血病人,实行SBAE治疗。结果追踪观摩8～16个月,除2例再发大咯血外,未见严重并发症和胸、肋间、咽喉痛及吞咽困难等明显副反应。结论SBAE是目前较好的急性大咯血治疗方法。     

Massive hemoptysis: control by embolization of the thyrocervical trunk

A case of recurrent hemoptysis following bronchial artery embolization is presented. The bleeding was successfully controlled by embolization of the thyrocervical trunk.     

急诊动脉栓塞治疗支气管动脉—肺静脉瘘大咯血

目的 探讨支气管动脉—肺静脉瘘大咯血患者的血管造影表现及急诊动脉栓塞(ETAE)治疗的疗效.方法 11例支气管动脉肺静脉瘘大咯血患者采用急诊介入造影检查,明确出血部位后,采用聚乙烯醇(poly vinyl alcohol,PVA)颗粒及明胶海绵条对出血动脉行急诊栓塞治疗,对动脉造影表现及治疗结果进行回顾性分析.结果 11例患者共找到并成功栓塞26支病变的动脉.所有患者咯血3日内完全停止.栓塞术后随访16个月,所有患者均无再次咯血,且所有患者栓塞术后无严重并发症出现.结论 ETAE治疗支气管动脉-肺静脉瘘大咯血是一种安全、有效的治疗手段.准确找到出血动脉是治疗成功的前提,合理选择栓塞剂及彻底栓塞出血动脉是治疗成功的关键.     

支气管动脉栓塞治疗肺结核咯血的疗效及复发原因分析

目的探讨支气管动脉栓塞(BAE)治疗肺结核咯血的临床疗效及复发原因,旨在提高治疗效果。方法 2007年10月至2010年9月选择因肺结核并发反复咯血和大咯血患者39例,其中浸润性肺结核28例,慢性纤维空洞性肺结核11例。采用单纯聚乙烯醇(PVA)颗粒栓塞14例,PVA颗粒加弹簧圈双重栓塞25例,随访12～48个月。结果即刻止血36例,即刻止血率92.3%,显效3例。其中一次性栓塞治愈或显效30例,治愈率76.9%;复发9例,复发率23.1%。PVA颗粒与PVA颗粒加弹簧圈双重栓塞间复发率差异有统计学意义(42.9%比12.0%,P<0.05)。慢性纤维空洞性肺结核患者咯血复发率高于浸润性肺结核患者(45.5%比14.3%,P<0.05)。结论 BAE具有止血快、疗效好等优点,已成为肺结核咯血的首选治疗手段。采用双重栓塞可有效降低肺结核咯血的复发率。     

支气管动脉栓塞术治疗大咯血

目的：探讨支气管动脉栓塞术对各种原因所致大咯血的治疗效果。方法：7例患包括结核性支扩2例，肺癌1例，支气管扩张症4张，咯血史3天－2年，全部病例术前经胸部平片、CT诊断。术中，行选择性支气管动脉造影，确认病变部位后经导管送入栓塞材料，其中3例使用金属弹簧圈，4例使用明胶海棉。结果：全部患于栓塞前，咯血量50－1000ml/天，经栓塞后即刻止血。2例偶有痰中带血，随访1－14个月，无大咯血复发及并发症。结论：使用支气管动脉栓塞术是治疗大咯血的有效方法，成功率高，创伤小，临床效果满意。     

大咯血行支气管动脉栓塞的栓塞材料研究进展

支气管动脉栓塞术（BAE）是将栓塞材料定向注入支气管动脉,封闭责任血管,达到迅速止血的效果,现已成为针对大咯血内科保守治疗无效时的首选治疗手段,目前临床上所使用的栓塞材料种类繁多,可以适应不同的部位、不同的病因、不同的病变基础,种类包括机械栓塞材料弹簧圈、液体栓塞材料氰基丙烯酸正丁酯（NBCA）、广泛应用的明胶海绵（GSA）和聚乙烯醇（PVA）颗粒以及逐渐推广的各型微球。该文旨在对栓塞材料的种类、特性、应用范围以及各自的优缺点做一综述。