Peter Attia· MD
so there's now studies clinical trials underway to do that so we've recently launched a couple here at stanford and lung cancer where we're taking patients with early stage lung cancer they can have one of the trials that it's very broad they can have radiation or surgery whatever it is appropriate if they need chemo for their standard of care for their stage they get that too when they're done with every standard thing they get the blood test and we do the this minerals agilities test if it's positive we give those patients immunotherapy before we can we can't see any cancer anywhere in the body but we know they have microscopic cells left behind