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一、对象和方法 1.对象 :选自我院 1997年 1月至 1998年 12月住院的晚期肺癌患者 2 2例 ,男 15例 ,女 7例 ,年龄 6 0～ 70岁 ,平均(6 6 0± 3 7)岁。鳞癌 16例 ,腺癌 6例。经影像学和气管镜确定狭窄部位 ,其中主气管 9例 ,左总支气管 7例 ,右总支气管 5例 ;狭窄口直径分别
I. Subjects and Methods 1. Subjects: Twenty-two patients with advanced lung cancer who were hospitalized from January 1997 to December 1998 in our hospital, 15 males and 7 females, aged from 60 to 70 years, with an average of ± 3 7) years old. 16 cases of squamous cell carcinoma and 6 cases of adenocarcinoma. After imaging and bronchoscopy to determine the stenosis, including 9 cases of the main trachea, left total bronchi in 7 cases, right bronchus in 5 cases; the diameter of the stenosis were