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肺癌的临床症状复杂多样,但多数患者在就诊时出现咳嗽、血痰和胸痛等症状。部分患者在就诊前相当长时间内可无任何临床症状(称无症状肺癌),往往在健康体检作胸透或摄胸片时才发现。无症状肺癌国内外报道甚少。现将南京市胸科医院自1983年以来住院手术的无症状肺癌进行临床病理分析。1.临床资料:自1983年以来,南京市胸科医院共手术治疗肺癌患者328例,其中无症状肺癌40例,占同期肺癌住院总人数8.2%。其中男性26例,女性14例,男女之比为1.7:1。患者年龄分布从31岁至74岁,平均55.1岁。有吸烟史者19例,无吸烟史者10例,11
The clinical symptoms of lung cancer are complex and diverse, but most patients experience symptoms of cough, blood stasis, and chest pain at the time of treatment. Some patients may not have any clinical symptoms (called asymptomatic lung cancer) for a long period of time before attending a doctor, and they are often found only on healthy chest x-rays or chest radiographs. Asymptomatic lung cancer is rarely reported at home and abroad. The clinical pathological analysis of asymptomatic lung cancer hospitalized in Nanjing Chest Hospital since 1983 has been performed. 1. Clinical data: Since 1983, Nanjing Chest Hospital has treated 328 patients with lung cancer, including 40 asymptomatic lung cancers, accounting for 8.2% of total hospitalized lung cancer patients during the same period. There were 26 males and 14 females, with a male to female ratio of 1.7:1. The patient’s age ranged from 31 to 74 years, with an average of 55.1 years. 19 cases with smoking history, 10 cases without smoking history, 11