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直径≤1cm肺内磨玻璃结节良、恶性的CT征象分析 被引量:2

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摘要 目的:通过分析直径≤1cm磨玻璃结节的影像特征来探索判断结节良恶性的方法。方法:复习我院29例有病理结果的肺内磨玻璃结节患者的CT图像,分析其影像特征,总结归纳良恶性结节的不同特点。结果:29例中,良性者4例,恶性者25例;其中恶性结节中,最大径≥7mm者20例,占68%;结节周围支气管僵直或扭曲者18例,占恶性结节的65%;有分叶征者9例,占恶性结节的36%;肺瘤界面模糊者8例,占恶性结节的25%;胸膜凹陷者6例,占恶性结节的24%;其中pGGN 14例,占恶性结节的56%;mGGN 7例,占恶性结节的28%;part-solid GGN 4例,占恶性结节的16%。结论:恶性磨玻璃结节有一定的征象特点,充分认识这些特征,能积极指导临床诊疗。
作者 时宝勇
出处 《现代医用影像学》 2022年第11期2027-2031,共5页 Modern Medical Imageology
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