肺门肿块CT影像鉴别诊断的研究
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中央型肺癌的CT征象与病理对照研究【摘要】目的:探讨中央型肺癌的多层螺旋CT征象与病理的关系。
方法:回顾性分析了经手术病理或支气管镜检证实的36例中央型肺癌的CT特点,并与临床病理特点进行对照。
结果:肺门软组织肿块影32例,并发阻塞性肺炎21例,并发阻塞性肺不张16例,并发阻塞性肺气肿8例,并发肺门或纵隔淋巴结肿大33例;并发肺内结节影13例;胸腔积液20例;胸膜增厚13例;其他脏器转移6例。
病理类型:鳞癌23例,占(63.9%);腺癌6例,占(16.7%);小细胞癌7例,占(19.4%)。
结论:中央型肺癌的CT征象具有一定的特征性,掌握这些特征对我们更好地诊断中央型肺癌有重要意义。
【关键词】中央型肺癌;CT;病理【Abstract】Objective:Analysis of central type lung cancer imaging,Discussion the relationships of central type lung cancer multi-slice spiral CT and pathology.Methods:36 cases CT features of central type lung cancer cavities proven by operation or biopsy pathology were analyzed,and compared to clinical pathological features.Results:Hilar soft tissue mass in 32 cases;Of which 21 cases complicated with obstructive pneumonia,16 cases complicated with obstructive atelectasis,8 cases complicated with obstructive emphysema;33 cases transfer to hilar or mediastinal cause swollen lymph nodes;13 cases of lung nodules,20 cases of pleural effusion,13 cases of pleural thickening,6 cases of metastasis to other organs,23 cases of squamous cell carcinoma,accounting(63.9%);6 cases of adenocarcinoma,accounting(16.7%);7 cases of small cell carcinoma,accounting(19.4%).Conclusion:CT features of central lung cancer has typical characteristic,Mastering these characteristics that we can better diagnosis of central lung cancer has important significance.【Key words】Central Type Lung Cancer;CT;Pathology肺癌在我国的发病率和死亡率居各种恶性肿瘤的前列,近年来发病率有逐渐增高的趋势,给人民带来了极大的威胁[1]。