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肺内孤立性小结节的多层螺旋CT诊断 被引量:1

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摘要 孤立性肺结节(solitary pulmonary nodule,SPN)是指一个不伴有肺不张、卫星灶和淋巴结肿大,直径〈3cm的圆形或类圆形的肺实质内病变。工作中一般把最大径≤10mm的结节统称为小结节(sSPN)。近年来随着多层螺旋CT(MSCT)的广泛应用,肺内小结节的检出率明显提高。但由于患者一般无不适症状,小结节体积太小,缺乏特异性的影像学特征,因而给诊断良、恶性及后期处理带来了很大的困难。现就从日常体检工作中,随访56例肺内孤立小结节患者,得出良、恶性的诊断,评价其MSCT影像学特征对良、恶性诊断的价值。
作者 张东军
出处 《实用医技杂志》 2010年第4期318-319,共2页 Journal of Practical Medical Techniques
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参考文献5

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二级参考文献25

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