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摘要目的评估单中心113例结核性支气管狭窄(TTBS)病人采用球囊扩张治疗的安全性及有效性。方法本研究获得机构伦理委员会批准,免除了获得知情同意的要
Abstract Objective To evaluate the safety and efficacy of balloon dilation in 113 patients with tuberculous bronchial stenosis (TTBS) at a single center. Methods This study was approved by the Institutional Ethics Committee, eliminating the need to obtain informed consent