...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Radiology >Early hepatocellular carcinoma that develops within macroregenerative nodules: growth rate depicted at serial MR imaging.
【24h】

Early hepatocellular carcinoma that develops within macroregenerative nodules: growth rate depicted at serial MR imaging.

机译：在大再生结节内发展的早期肝细胞癌：在系列MR成像中描绘的生长速率。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

PURPOSE: To assess by means of magnetic resonance (MR) imaging the growth rate of early hepatocellular carcinoma (HCC) that develops within macroregenerative nodules. MATERIALS AND METHODS: Serial MR imaging was performed in five patients with six macroregenerative nodules that demonstrated a "nodule-within-nodule" pattern (small intranodular focus). The diameter and volume increases of the internal foci at different time intervals were estimated. Average doubling time (DT) was then calculated. RESULTS: The tiny foci within macroregenerative nodules exhibited rapid growth, with average DTs of 29 weeks for diameter and 9.5 weeks for volume. HCC was proved histopathologically in all five patients. CONCLUSION: HCC, which manifests initially as a small focus within a macroregenerative nodule, has the potential for rapid growth. This growth rate should be considered when plans are formulated for follow-up and/or treatment.
机译：目的：通过磁共振成像（MR）评估早期在大再生结节内发展的肝细胞癌（HCC）的生长速率。材料与方法：对5例具有6个大再生结节的患者进行了MR串行成像，这些结节显示出“结节内结节”模式（结节内小结节）。估计了在不同时间间隔内灶的直径和体积增加。然后计算平均倍增时间（DT）。结果：大再生结节内的微小病灶表现出快速生长，直径的平均DTs为29周，体积的平均DTs为9.5周。所有五名患者均在组织病理学上证明了HCC。结论：肝癌最初表现为宏观再生小结节内的小灶，具有快速生长的潜力。在制定后续计划和/或治疗方案时应考虑该增长率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号