What if doctors could use a tiny micro-channel device and a simple blood sample to detect cancer very early on — before a patient even shows any symptoms — and avoid invasive biopsy surgeries?
![](https://osu-wams-blogs-uploads.s3.amazonaws.com/blogs.dir/2648/files/2015/12/Detecting-Cancer_Lead-Photo-1-e1491248567517.jpg)
What if doctors could use a tiny micro-channel device and a simple blood sample to detect cancer very early on — before a patient even shows any symptoms — and avoid invasive biopsy surgeries?