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目的探讨纤维支镜下青年肺癌的临床特点,组织学类型与年龄段、性别、部位和镜下表现间的关系。方法对243例40岁以下青年肺癌纤维支气管镜检查资料进行回顾性分析。结果男女比例为1.8:1;主要症状是出现咳嗽、咳痰117例,痰中带血82例,总数199例(81.9%);组织学分型小细胞癌115例最多见(47.3%),其次为鳞癌60例(24.7%),再次为腺癌26例(10.7%)。结论纤维支气管镜检查是诊断青年肺癌的重要手段,有助于早期发现和早期诊断。
Objective To investigate the clinical features of young lung cancer under fiber-assisted bronchoscopy and the relationship between histological type and age, sex, location and microscopic appearance. Methods A retrospective analysis of 243 cases of young lung cancer under 40 years of age bronchoscopy data were retrospectively analyzed. Results The ratio of male to female was 1.8: 1. The main symptoms were 117 cases of cough and sputum, 82 cases of bloody sputum with a total of 199 cases (81.9%), the most common histopathologic small cell carcinoma was 115 (47.3%), followed by 60 cases were squamous cell carcinoma (24.7%), and 26 cases were adenocarcinoma again (10.7%). Conclusion Fiberoptic bronchoscopy is an important method to diagnose young lung cancer, which is helpful for early detection and early diagnosis.