周围型小肺癌的CT表现与病理对照分析

A comparative study on pathology and CT signs of small peripheral lung cancer

目的探讨周围型小肺癌的CT表现与病理类型之间的关系,以进一步提高诊断能力。方法回顾性分析96例周围型小肺癌的CT表现并与病理结果进行对比分析。结果磨玻璃影、空泡征及空气支气管征多见于腺癌,分叶征和毛刺征显示率最高,显示率均超过65%,但各种CT征象显示情况在4种类型肺癌中无明显统计学差异。结论 CT表现可以反映周围型小肺癌的病理学改变,对定性诊断具有一定的临床价值。

【Objective】To investigate the relationship between CT findings of the small peripheral lung cancer and pathological types to further improve the diagnostic capabilities.【Methods】A retrospective analysis of 96 cases the CT findings of small peripheral lung cancer was conducted and pathological resultswere compared. 【Results】 Ground-glass opacities, vacuole sign and air bronchogram sign were more common in adenocarcinoma, lobulation and spiculation showed the highest rate of the display were more than 65%, but the variety of CT appearances in four types of lung cancer was no significant difference. 【Conclusion】CT manifestations can reflect the pathological changes of small peripheral lung cancer, have some clinical value of qualitative diagnosis.