福克斯新闻 某些种类的绦虫或与癌症有关（在线收听）

The CDC says a Colombian man who they were helping to diagnose the cause of lung and lymph node tumors back in 2013 may have been made sick originally by the world's most common species of tapeworm.

The researchers were able to test samples of these tumors only to find they contained DNA that was other than human and eventually matched it to the dwarf tapeworm.

They believe this is a rare occurrence, and would only happen to someone who is already immuno-compromised, but that more undocumented cases could be out there.

CDC表示他们正在帮助诊断一名哥伦比亚男子 2013年可能是最初由世界上最常见的绦虫引起的肺及淋巴结肿瘤的原因。

研究人员对这些肿瘤样本进行了测试，希望找到它们具有人类所不具有的DNA,最终匹配到短小绦虫。

他们认为这是一种罕见情况,只会发生在那些已经免疫力低下的人身上,但可能更多存在更多这样的情况。