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PET scan宠物扫描

Positron Emission Tomography, or PET scanning, is a way of making images of the body by studying how certain areas function and convert energy.正电子发射断层扫描,扫描或宠物,是一种使图像该机构由研究如何某些方面的功能和能量转换。

PET scans are different from those obtained by more routine imaging methods (such as X-ray, ultrasound or MRI scanning) as they show how the body is actually working, not just what it looks like. PET扫描是不同的从那些获得更多的例行成像方法(如X光,超声或MRI扫描) ,因为他们显示了怎样的机构,其实是工作,不仅是它看起来像。