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The Relation between the Enhaced CT Image Parameters and Metastasis in Peripheral Lung Cancer
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- Author:
- No author available
- Journal Title:
- JOURNAL OF CHINESE PHYSICIAN
- Issue:
- 6
- DOI:
- 10.3760/cma.j.issn.1008-1372.2005.06.005
- Key Word:
- 肺肿瘤/放射摄影术;体层摄影术
Abstract： 目的了解周围型肺癌增强扫描肿瘤边缘血管束、边缘密度改变及肿瘤类型与转移的关系.方法回顾性分析138例经手术病理或穿刺活检证实的周围型肺癌患者增强CT扫描征象.每例分别进行平扫及增强扫描,并分别测量平扫及增强扫描癌肿边缘的CT值.结果周围型肺癌增强扫描边缘血管束增粗迂曲,癌肿增强边缘密度与肺癌转移有关,腺癌发生转移机率高于鳞癌.结论从周围型肺癌CT增强扫描征象可以预测肿瘤发生转移的潜在可能性.
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