来自《耶鲁大学开放课程：生物医学工程探索 第24集 第24集》

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  and I don't mean for you to be able to see all this here
  我并不是说你总是看到这个样子
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  but you can look at this,
  但你可以看看这个
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  these slides will be posted as usual.
  这些幻灯片会照例贴出来
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  Not only can you classify the normal
  你不仅能够给这些
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  the original site of the tumor
  原发性肿瘤进行分类
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  and that's classifications of melanoma from T1 up to T4
  这里是黑色素瘤从T1到T4的分类
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  and they're defined here,
  它们的定义在这里
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  but you can classify
  同时你也能够按
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  whether it has spread locally to lymph nodes.
  它是否扩散到局部淋巴结来进行分类
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  That's these end stages here,
  那就是终极的阶段
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  and whether it has metastasized to different sites.
  以及是否已经转移到不同的地方
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  Ordinarily, a physician will classify a tumor according to
  通常 医生会根据