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青年肺癌的多层螺旋CT影像分析及病理探讨 被引量:3

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摘要 目的:探讨青年肺癌多层螺旋CT影像表现特征及其病理类型特点。方法:回顾分析40例病理确诊的40岁以下青年肺癌的CT影像表现及临床资料。结果:CT影像表现为病灶结节状磨玻璃影4例,肿块、结节样表现25例,弥漫浸润型改变5例,多中心2例,纵隔型肺癌1例,支气管壁管腔狭窄、截断并阻塞性肺炎、肺不张3例。胸部转移率为77.5%。病理分型:腺癌36例,鳞癌3例,小细胞癌1例,腺癌占本组病例90%。TNM分期:I a期4例,lI a期3例,III a期3例,III b期2例,Ⅳ期28例,其中Ⅲ期和Ⅳ期共33例,占82.5%。结论:青年肺癌CT影像表现多数呈肿块、结节样典型肺癌改变,少数呈弥漫浸润型、纵隔肿块等不典型影像表现;青年肺癌病理类型以肺腺癌为多见,大多数确诊时已为晚期;患者年轻化以及青年肺癌呈弥漫浸润型肺炎型改变等不典型CT影像表现,是造成误诊的原因之一;青年肺癌的多层螺旋CT的临床应用有助于从影像学角度提高肺癌的诊断率。
出处 《内蒙古中医药》 2014年第35期121-121,共1页 Inner Mongolia Journal of Traditional Chinese Medicine
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